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Extech 44550 Pocket Humidity/Temperature Pen

Extech 44550 Pocket Humidity/Temperature Pen

Regular price $41.79 USD
Regular price Sale price $41.79 USD
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Built-in sensors provide simultaneous readings of Relative Humidity and Temperature

The 44550 is a pen style humidity and temperature meter. Featuring a dual LCD for simultaneous display of relative humidity and Temperature (°C/°F switchable). Measures humidity from 20 to 90%RH and temperature from 14 to 122°F (-10 to 50°C) with ±5%RH; ±2°F, ±1°C accuracy. Pocket sized for quick and reliable measurements at any location. Max/Min memory functions for display of highest and lowest readings for both measurements. Complete with pocket clip and one LR44 button battery.

  • Humidity: 20 to 90%RH (±5%RH)
  • Temperature: 14 to 122°F or -10 to 50°C
  • Accuracy: ±5%RH; ±2°F, ±1°C
  • Max/Min with "Clear" function


Learn more about the 44550 on Extech's website

44550 Datasheet

44550 User's Manual

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