Extech 44550 Pocket Humidity/Temperature Pen with Max/Min Recording

EXTECHSKU: 44550
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Price:
Translation missing: en.product.general.price 138.00 SR (Including VAT)
120.00 SR (Excluding VAT)
Stock:
Sold out

Description

The Extech 44550 is a compact, pen-style environmental meter that simultaneously displays relative humidity (10–85% RH) and temperature (14–122°F / -10–50°C) on a dual LCD. Designed for quick spot checks in HVAC, labs, greenhouses, and storage areas, it features Max/Min memory for both parameters, a “Clear” button to reset stored values, and a built-in pocket clip for portability. Powered by a single LR44 battery, it’s lightweight and ideal for on-the-go environmental monitoring.


  • Dual LCD shows humidity and temperature simultaneously
  • °C/°F switchable temperature readings
  • Built-in resistive ceramic humidity sensor and thermistor
  • Max/Min memory for both RH and temperature
  • “Clear” function to reset stored extremes and start new logging
  • Pocket-sized design (5.9” long) with integrated clip
  • Auto power-off to extend battery life
  • Includes one LR44 button battery




Relative Humidity Range 10 to 85 % RH
Humidity Accuracy ±5 % RH
Humidity Resolution 1 % RH
Temperature Range 14 to 122 °F

-10 to 50 °C
Temperature Accuracy ±2°F / ±1°C
Temperature Resolution 0.1 °F/°C
Sensor Type Resistive ceramic (RH), Thermistor (Temp)
Power Supply 1 x LR44 button battery
Dimensions 5.9 x 0.8 x 0.7 in (150x20x18mm)
Weight 0.7 oz (20g)

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