Hot Wire CFM Thermo-Anemometer/Datalogger Extech SDL350

The SDL350 records data on an SD card in Excel format. Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings. Telescoping probe extends up to 7...

Humidity and Temperature Probe For Extech RH520 Paperless Chart Recorders Extech RH522B

The Extech RH522B is a replacement Humidity and Temperature Probe for the RH520B Paperless Chart Recorder. It has a measurement range of -30°C to 60°C (-22°F to 140°F) and 1% RH to...

Humidity and Temperature USB Datalogger Extech RHT10

The RHT10 datalogs Humidity and Temperature readings (up to 16,000 each) with user programmable sample rates from 2 seconds up to 24 hours for days, weeks and months. USB interface for easy setup...

Humidity Calibration Kit Extech RH300-CAL

The RH300-CAL is a kit which contains 33% and 75% humidity calibration bottles. Used for verifying calibration of the 445815 humidity meter. Bottles have small opening designed to snuggly fit the...

Humidity Calibration Kit Extech RH350-CAL

The Extech RH350-CAL Humidity Solution Kit is a calibration kit for Extech humidity indicators and is designed for use with Extech RH350 Hygro-thermometer psychrometer. The RH350-CAL includes two...

Humidity+Temperature Chart Recorder with Detachable Probe Extech RH520B

The Extech RH520B is a paperless Chart Recorder that provides simultaneous digital and graphical display of %RH and temperature or dew point, as well as showing date/time and min/max values. Use the...

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...

Humidity/Temperature Chart Recorder with Touch Screen Extech RH550

Simultaneously datalog and monitor relative humidity, temperature, and calculated dew point on the Extech RH550. It features live or user-scheduled recording time and programmable Min/Max alarm set...

Humidity/Temperature Datalogger Extech SD500

This Humidity/ Temperature Datalogger records data on an SD card in Excel format for easy transfer to a PC for analysis. It features a Dual LCD that simultaneously displays Relative Humidity and...

Humidity/Temperature Pen Extech 445580

Take this this handy humidity and temperature gauge on the go and rely on a long-lasting 3V lithium battery for maximum usage time. The slim Extech 445580 humidity/temperature pen will capture...

Humidity/Temperature Probe for RH550 Extech RH550-P

The Extech RH550-P is a spare/replacement Humidity and Temperature Probe for the RH550. The probe can either be clipped directly onto the tablet (RH550) or attached to a cable (RH550-C) to measure...

HVAC/R Environmental Meter FLIR EM54

The FLIR EM54 is ideal for inspecting and troubleshooting HVAC/R ducting systems within residential, commercial, and industrial facilities. This meter can help you verify that duct inlets and...