The Western Caliber IV digital hygrometer accurately measures and displays relative humidity and temperature. This is the replacement for the Caliber III unit and is user calibration capable.

• Advanced humidity sensor maintains accuracy to +/- 1%
• User recalibrate-able
• Slim profile design
• Humidity & temperature readings
• Three day high/low & averages for humidity & temperature
• Fahrenheit/Celsius switchable
• Secure magnetic mount
• Battery included

Dimensions: Length: 4” Width: 1.3” Depth: 0.4”

• Bonus: Boveda Calibration Packet is included to calibrate your new hygrometer.