Traceable* Hygrometer/Thermometer

Provides himidity and temperature readings instantly. Ideal for constantly monitoring labs, fume hoods, walk-ins, plant areas, and storage facilities. Large easy-to-read 1/2-inch-high LCD digits can be read from 15 feet.
Unit reads humidity from 25 to 95% RH and temperature from 32.0 to 122�F amd 0.00 to 50.0�C. Resolution is 1% RH (mid-range) to �4% RH (ends of range). Temperature accuracy is �1�C. An individually serial-numbered Traceable* Certificate is supplied to indicate instrument traceability to standards provided by NIST (National Institute of Standards and Technology).
Self-contained, stable, and accurate unit requires no adjustment or maintenance. Complete with screw for wall mounting and a plastic stand for placing on the bench. Modern design is housed in a rugged ABS plastic case.
Supplied with AA battery for 1 1/2 years of "always on"� operation. Size is 3 1/2 x 5 x 7/8 inches. Weight is 6 ounces.