Caliber III Digital Hygrometer by Western Instrument (3 1/2'L x 1 1/4'H x 1/4'TH)

The Western Caliber III digital hygrometer accurately measures and displays relative humidity and temperature to assure your cigars are stored in ideal conditions. Specifications: Humidity Range: 20% to 99% RH Resolution: 1% Accuracy, Humidity: +/- 1% (40%-80%) +/- 3% Updating Time: 10 seconds Temperature: Measuring Range: 0 to 50 C/ 32-120F Resolution: 1 degree Accuracy: +/-1 C/F Dimensions (Outside): 3 1/2'L x 1 1/4'H x 1/4'TH