Product Review

The latest version of the acclaimed Caliber series from Western Humidor (now Cigar Oasis) Western Humidor has always been known as the maker of The Most accurate hygrometers in the cigar industry and beyond.

The Western Humidor Caliber was the original digital hygrometer for the cigar industry.

The famed Caliber III is now the Caliber IV. It has been updated with an easy re-calibration option and new packaging but the same reliable performance. Slim profile design, Humidity & temperature readings & Fahrenheit/Celsius switchable. Comes pre-calibrated out of the box. Gauges between 20-90% Relative humidity (RH)

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