Extech 445715: Humidity Alert with Remote Probe

This Big Digit Hygro-Thermometer with extendable probe (18” cable) measures humidity from 10% to 99% RH and temperature from 14 to 140°F (-10 to 60°C). Accuracy of ±4%RH and ±1°C/1.8°F. This meter also includes maximum, minimum and rest functions and has a rear calibration adjustment post with optional RH calibration bottles. Comes complete with built-in stand, mounting bracket, sensor, and 1 AAA battery.

• Probe clips onto meter or extends on 18" (457mm) cable
• Max/Min with reset function
• Rear calibration adjustment pot
• Humidity: 10 to 99%RH
• Temperature: 14 to 140°F (-10 to 60°C)
• Accuracy: ±4%RH; ±1°C, ±1.8°F

Extech 445715 Datasheet

Extech 445715 User's Manual

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