Pocket Light Meter Extech LT505

Extech’s pocket-sized autoranging Light Meter offers wide light intensity ranges measuring up to 40,000Fc (400,000Lux) with high resolution to 0.01Fc (0.1Lux). Ideal for indoor lighting tests and for checking security and safety illumination in...

Color LED Light Meter Extech LT45

The LT45 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other...

LED Light Meter Extech LT40

The Extech LT40 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other...

Light Meter Extech LT300

Insufficient lighting can create security risks or result in OSHA crackdowns. The Extech LT300 light meter can determine whether you have adequate illumination to protect workers, students, visitors, patients or attendees of different venues. This...

Light Meter with Connectivity to ExView® App Extech LT250W

The LT250W is a compact light meter with Bluetooth® connectivity, which allows building and maintenance professionals to view and share light intensity data directly from a mobile device using the free ExView app. With the capability to capture...

HeatWatch™ Stopwatch with Heat Index, Humidity, Temperature, and Up/Down Timer Extech HW30

The HW30 is a multifunction stopwatch with a digital up/down timer, temperature, humidity and heat index functions. The heat index measurement shows how hot it feels when humidity is combined with the actual temperature. Ideal for use in hot weather...

Datalogging Heavy Duty Light Meter Extech HD450

The HD450 Light Meter measures from 0 to 40,000Fc and 0 to 400kLux with a 0.01Fc/0.1Lux resolution. Features: 5% accuracy, Peak mode (10µs), Relative mode, Min/Max, Data Hold, backlit LCD display with 40-segment bar graph, and a rugged double...

ExStik® Replacement Fluoride Electrode Module Extech FL705

The Extech FL705 is an easy to clean, rugged ExStik® Replacement Fluoride Electrode Module. For use with Extech® Model FL700 Fluoride Meter. This module measures fluoride and temperature, featuring ATC via a built-in Pt-100-Ohm sensor.  

TISAB Fluoride Reagent Tablets Extech FL704

The Extech FL704 is a set of 100 TISAB Fluoride Reagent Tablets. No messy powder reagents and no dosing equipment required.    

Waterproof ExStik Fluoride Meter Extech FL700

Specifically designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples, the ExStik FL700 incorporates a sensing electrode, measuring electronics, and display in one convenient package, making this unit...

ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900

The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 48-inch neck strap, carrying case, and user manual. The...

ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800

The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm (48 in) neck strap, carrying case, and user manual...