Feature(may vary by option.)

●Temp./Humidity Range: -4 to 158°F(-20 to 70°C) / 0 to 100% RH
●Dew Point Range: -109 to 122°F (-78 to 50°C)
●Wet Bulb Range: -6.9 to 122°F (-21.6 to 50°C)
●Accuracy: ±3% RH
●Includes batteries and calibration certificate

[Standard]

[With Certificate of Traceability to NIST]

Description

This Digital Psychrometer provides simultaneous relative humidity and air temperature readings, as well as automatically calculating wet bulb and dew point temperatures without needing to consult charts. This product includes a calibration certficate traceable to NIST (National Institute of Standards and Technology).