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Extech

Humidity/Temperature Pen

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  • Dual LCD for simultaneous display of Relative Humidity and Temperature
  • Temperature is °C/°F switchable
  • Built-in Humidity and Temperature sensors for convenient operation
  • Pocket size for quick and reliable measurements at any location
  • Max/Min memory functions for display of highest and lowest readings for both Temperature & Relative Humidity
  • "Clear" function key to erase stored Max/Min readings to record new values
  • Complete with pocket clip and one LR44 button battery
Specifications% Relative HumidityTemperature
Range10 to 85%14 to 122ºF (-10 to 50ºC)
Basic accuracy± 5%± 2ºF/1ºC
Resolution1%RH0.1ºC or ºF
Sensor TypeResistive ceramicThermistor
PowerOne LR44 button battery 
Dimensions5.9 x 0.8 x 0.7" (150 x 20 x 18mm) 
Weight0.7oz (20g) 

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