Extech

CO210 is a Desktop Indoor Air Quality CO2 Monitor/Datalogger.-Features Minimum/Maximum CO2 value recall, year/month/date/time display, and an Autom...

Features:- Checks for Carbon Dioxide (CO2) concentrations- Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL ...

Extech's LT45 LED Light meters are used for monitoring and optimizing environmental light levels in buildings, schools, and offices. LED lighting i...

Chlorine, pH, ORP and Temperature measurements with all the necessary accessories Includes CL200 meter, pH and ORP electrodes, reagent tablets, 4 ...

Direct reading of Total Chlorine down to 0.01ppm Direct reading of Total Chlorine provides fast and easy measurements (less than 2 minutes) Low de...

Extech CL203 ExTab™ Reagent tablets (10pk - 100 tests)  Includes 10 packs (10 tablets ea.) Requires 1 tablet per test - enough for 100 tests...

Features: Includes 100 packs (10 tablets ea.) Requires 1 tablet per test - enough for 1000 tests Foil packaging provides very stable environment w...

The EN300 Measures Humidity, Temperature, Air Velocity, Light and Sound. Rugged 5-in-1 environmental meter with tripod mount and RS-232 PC interfac...

Features:• Wide range to 20,000Fc or 200,000 Lux with high resolution to 0.01 Fc/Lux• Relative mode indicates change in light levels, peak mode cap...

The Extech SDL400 Light Meter displays and stores light intensity meter readings in three ranges: 2,000/20,000/100,000 LUX or Foot-candles from the...

The SL130W is a sound level alert with alarm for continuous monitoring of sound levels. Ideal for industrial, hospital, auditoriums, schools and ot...