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Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels (Grams per Kilogram and Grains per Pound). This utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. Complete with carrying case and 9V battery.
Less then 30 seconds of RH response time.
Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
Includes a data-hold button for rapidly fluctuating measurements
Dew Point -22 to 199 °F (-30 to 100 °C)
Relative Humidity 0 to 100%
Relative Humidity Basic Accuracy ±2%
Relative Humidity Max Resolution 0.1%
Temperature (Air) -22 to 199 °F (-30 to 100 °C)
Temperature (Air) Basic Accuracy ±1.8 °F/1 °C
Temperature (Air) Max Resolution 0.1 °F/ °C
Water Vapor 0 to 1120GPP (0 to 160g/kg)
Wet Bulb 32 to 176 °F (0 to 80 °C)
Certifications CE, NIST
Dimensions 7.8 × 1.7 × 1.3" (200 × 45 × 33mm)
Power 1 × 9V battery
Warranty 2 years
Weight 7oz (200g)
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