Extech RH250W Hygro-Thermometer

Product Id : 281205


Extech RH250W Hygro-Thermometer is a device designed to measure both humidity and temperature levels in a given environment. It features a built-in sensor for measuring relative humidity levels with an accuracy of ±5% RH and a temperature range of 14 to 140°F (-10 to 60°C)  with an accuracy of ±1°C.
Applications:: Cleanroom air humidity, workplace inspection, storage area, inspection, building health, building comfort, HVAC equipment check, appliance testing, research and development, and engineering and design.


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Country : United States

Product Description

Extech RH250W Hygro-Thermometer is a handheld thermo hygro thermometer that has Bluetooth connectivity. The users can directly capture data, display trends, set visual and audio alarms, and send reports using the free ExView app
Features of  Extech Hygro Thermometer:

  • Measure relative humidity and air temperature simultaneously
  • View data on both large LCD displays and from iOS®or Android™ mobile devices using the ExView app via Bluetooth
  • Record max/min readings
  • Freeze display with ‘data hold’
  • Bright backlit dual LCD display
  • Auto Power Off feature saves battery life
  • Tripod mount fits standard 1/4”-20 mounting screw
  • Complete with 3 AAA (1.5 V) batteries

Additional Information

Manufacturer Extech
Model No RH250W
Relative Humidity 0 to 100% RH
Accuracy_1 0.1% RH
Resolution ±5% RH
Air Temperature -10 to 60℃
Accuracy ±1.0℃
Resolution 0.1℃
Response Time 1 sec
Transmission Distance >10 m up to 90 m line of sight
Power  3 × AAA (1.5V) batteries
Operating environment 0 to 40°C (32 to 104°F), ≤80% RH
Dimensions 150 × 53 × 28 mm
Weight 80.5 g

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