HygroSet Round Digital Hygrometer

The HygroSet is capable of being adjusted after calibration. Each click of the adjustment knob changes the humidity display (+ / -) by 1%. 

Reasons to buy the HygroSet Round Digital Hygrometer 

• Easy-set calibration instructions
• Humidity accuracy +/- 2% at 65% to 75%
• Temperature accuracy +/- 1 degree (displayed in Celsius or Fahrenheit)
• 10 Second refresh rate
• Button cell battery included

Dimensions:

• 17⁄8” dia x 11⁄2”th