Quick view Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P Overview The WattNode provides accurate measurement at low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode... MSRP: Now: $315.00 Add to Cart Compare Quick view Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 Overview The WattNode provides accurate measurement at low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode... MSRP: Now: $289.00 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp Standard Equipment Includes: ExStik® Chlorine meter pH electrode, ORP electrode Protective sensor cap 5 packs of 10 reagent tablets (50 tests) 5 plastic sample cups, weighted stand pH 4,... MSRP: Now: $300.29 Add to Cart Compare Quick view Waterproof pH Meter Extech PH90 Rugged waterproof (IP57) housing with Flat Surface Electrode for measuring pH in liquids, semi-solids, and solids. Does not break or get junctions clogged like the traditional glass bulb electrodes... MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty SENSIT® P100 for Nitrogen Dioxide (NO2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $604.61 Add to Cart Compare Quick view Onset HOBO UX100 Thermocouple - UX100-014M Onset HOBO UX100 Thermocouple - single channel The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately)... MSRP: Now: $185.00 Add to Cart Compare Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 Overview The WattNode provides accurate measurement at low cost to meet your needs for sub-metering, net-metering, energy management, and performance contracting applications. This WattNode... MSRP: Now: $289.00 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp Standard Equipment Includes: ExStik® Chlorine meter pH electrode, ORP electrode Protective sensor cap 5 packs of 10 reagent tablets (50 tests) 5 plastic sample cups, weighted stand pH 4,... MSRP: Now: $300.29 Add to Cart Compare Quick view Waterproof pH Meter Extech PH90 Rugged waterproof (IP57) housing with Flat Surface Electrode for measuring pH in liquids, semi-solids, and solids. Does not break or get junctions clogged like the traditional glass bulb electrodes... MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty SENSIT® P100 for Nitrogen Dioxide (NO2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $604.61 Add to Cart Compare Quick view Onset HOBO UX100 Thermocouple - UX100-014M Onset HOBO UX100 Thermocouple - single channel The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately)... MSRP: Now: $185.00 Add to Cart Compare Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp Standard Equipment Includes: ExStik® Chlorine meter pH electrode, ORP electrode Protective sensor cap 5 packs of 10 reagent tablets (50 tests) 5 plastic sample cups, weighted stand pH 4,... MSRP: Now: $300.29 Add to Cart Compare Quick view Waterproof pH Meter Extech PH90 Rugged waterproof (IP57) housing with Flat Surface Electrode for measuring pH in liquids, semi-solids, and solids. Does not break or get junctions clogged like the traditional glass bulb electrodes... MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty SENSIT® P100 for Nitrogen Dioxide (NO2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $604.61 Add to Cart Compare Quick view Onset HOBO UX100 Thermocouple - UX100-014M Onset HOBO UX100 Thermocouple - single channel The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately)... MSRP: Now: $185.00 Add to Cart Compare Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Waterproof pH Meter Extech PH90 Rugged waterproof (IP57) housing with Flat Surface Electrode for measuring pH in liquids, semi-solids, and solids. Does not break or get junctions clogged like the traditional glass bulb electrodes... MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty SENSIT® P100 for Nitrogen Dioxide (NO2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $604.61 Add to Cart Compare Quick view Onset HOBO UX100 Thermocouple - UX100-014M Onset HOBO UX100 Thermocouple - single channel The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately)... MSRP: Now: $185.00 Add to Cart Compare Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty SENSIT® P100 for Nitrogen Dioxide (NO2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $604.61 Add to Cart Compare Quick view Onset HOBO UX100 Thermocouple - UX100-014M Onset HOBO UX100 Thermocouple - single channel The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately)... MSRP: Now: $185.00 Add to Cart Compare Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Onset HOBO UX100 Thermocouple - UX100-014M Onset HOBO UX100 Thermocouple - single channel The HOBO UX100-014M Single Channel Thermocouple data logger records temperature in indoor environments with thermocouple sensors (sold separately)... MSRP: Now: $185.00 Add to Cart Compare Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Waterproof surface probe for flat surfaces - NTC The waterproof surface temperature probe (NTC) is ideal for measuring the temperature on refrigeration systems, in cold storage rooms, in cold storage warehouses and also outdoors. Its integrated NTC... MSRP: Now: $145.00 Add to Cart Compare Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view testo 316-3 - Refrigerant Leak Detector The testo 316-3 is our best refrigerant leak detector yet, and delivers dependable, rugged performance at a great value. The heated diode sensor provides sensitivity down to 0.15 ounces/year... MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty SENSIT® P100 for Oxygen (O2) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user of... MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Cyanide (HCN) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $548.99 Add to Cart Compare Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10% to 90% RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential... MSRP: Now: $104.99 Choose Options Compare Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty SENSIT® P100 for Hydrogen Sulfide (H2S) Single Gas Personal Monitor Easy to Use, Low Maintenance, Low Initial Cost SENSIT® P100 is a single gas personal monitor designed to warn the user... MSRP: Now: $360.50 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Onset Onset kWh Xducer 208/240VAC Wye (Opt P3) - T-WNB-3Y-208-P MSRP: Now: $315.00 Add to Cart Compare Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Onset Onset kWh Xducer 208/240VAC Wye (Pulse out) - T-WNB-3Y-208 MSRP: Now: $289.00 Add to Cart Compare Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Extech Extech ExStik 4-in-1 Chlorine, pH, ORP, Temp MSRP: Now: $300.29 Add to Cart Compare Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Extech Waterproof pH Meter Extech PH90 MSRP: Now: $106.69 Add to Cart Compare Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit Sensit® P100 Nitrogen Dioxide (NO2) Personal Monitor 4 Year Warranty MSRP: Now: $604.61 Add to Cart Compare Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Onset Onset HOBO UX100 Thermocouple - UX100-014M MSRP: Now: $185.00 Add to Cart Compare Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Testo Waterproof surface probe for flat surfaces - NTC MSRP: Now: $145.00 Add to Cart Compare Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Testo testo 316-3 - Refrigerant Leak Detector MSRP: Now: $465.00 Add to Cart Compare Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit Sensit® P100 Oxygen (O2) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Sensit Sensit® P100 Hydrogen Cyanide (HCN) Personal Monitor 4 Year Warranty MSRP: Now: $548.99 Add to Cart Compare Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected × OK
Quick view Extech Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements Extech RH300 Hygro-Thermometer Psychrometer MSRP: Now: $104.99 Choose Options Compare Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected
Quick view Sensit Sensit® P100 Hydrogen Sulfide (H2S) Personal Monitor 4 Year Warranty MSRP: Now: $360.50 Add to Cart Compare Previous 25 26 27 28 29 30 31 32 33 34 35 Next Previous 25 26 27 28 29 30 31 32 33 34 35 Next Compare Selected
