Ideal for professional or home use in testing the environmental quality in a building Ergonomic housing with large dual LCD Low friction vane wheel improves accuracy of Air Velocity and Air Flow measurements Utilizes precision photo diode and color correction filter for light measurements Thin-film capacitance humidity sensor for fast response Thermistor measures ambient Temperature Type K input allows to measure temperature up to 2372°F (1300°C). Type K thermocouple probe sold separately Data Hold, Min/Max, Auto Power Off Low battery and overrange indication Complete with built-in sensors, wrist strap, and 9V battery One-year warranty
Extech's convenient 5-in-1 Environmental Meter measures Air Velocity, Air Volume, Humidity, Temperature, and Light. Ergonomic housing design with large dual "smart" LCD where characters on display reverse direction depending on the function in use. This multi-functional meter is ideal for professional or home use in testing the environmental quality in a building.