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JB Industries WH-2 CLIMATE CLASS Psychrometer/Hygrometer

Save 17%
Original price $381.28
Current price $316.83
Currently 1 in stock.

JB Industries WH-1 CLIMATE CLASS Psychrometer/Hygrometer

CLIMATE CLASS Psychrometer/Hygrometer


  • The NEW Wireless Psychrometer/Hygrometer from the JB CLIMATE CLASS family of tools wirelessly connect with the DM4-W Wireless Digital Manifolds through the JB GO App
  • Measures temperature and humidity (Wet Bulb, Dry bulb, Relative Humidity, and Dew Point)
  • Non-removable shield cap that twists to protect the sensor when not in use
  • Flexible wand for pin-pointing specific areas
  • Bright OLED screen displays information (without requiring an IOS or Android app); includes battery life indicator 2 button interface and intuitive menu offers easy setting adjustments Over-molded parts for increased grip and durability; Rear-mounted magnet for easy and secure positioning 1 year warranty Warranty


Operating Manual



Sensor Type Digital Humidity and Temperature Sensor
Temperature Units Fahrenheit, Celsius
Temperature Range -40 to +125°C (-40 to +275°F)
Humidity Range 0% to 100% Relative Humidity
Humidity Accuracy ± 2% RH
Temperature Accuracy ± 0.2°C
Power Supply Two AA batteries (included)
Battery Life Approximately 120 hours
Operating Temperature +32°F to 122°F (0°C to +50°C)
Storage Temperature +14°F to 140°F (-10°C to +60°C)
Storage Humidity 85% RH @113°F (45°C), non-condensing
Display OLED
Unit weight 6 oz