Specification

Model: WTM2507

Ambient Temperature Range: -20 to 60 (-4 to 140)

Ambient Humidity Range: 0% to 99% RH

Wet Bulb Temperature Range: -20 to 60 (-4 to 140)

Dew Point Temperature Range: -50 to 60 (-58 to 140)

Auto Shutdown: Automatic power-off after 30 minutes of inactivity

Backlight function

MAX/MIN function

With 2 x 1.5V R03 AAA Batteries