The accuracy of digital meets the beauty of analog. Released in 2014, this beauty has quickly become a staple because of both its beauty & accuracy.
We took the accuracy of the Caliber IV digital and added this attractive classic analog design. Humidity & temperature readings, Fahrenheit/Celsius readings, 72 hour high/low & averages for humidity & temperature, Gauges between 20-90% Relative humidity (RH)
Advanced humidity sensor maintains accuracy to +/- 1%
Sharp round design
Color-coded for easy reading
Humidity & temperature readings
72 hour high/low & averages for humidity & temperature
I bought the Caliber 4R hydrometer through Amazon and when it came it was de-calibrated and beyond adjustment right out of the box. After reaching out to Cigar Oasis the replacement was in my hands within a week. Great costumer service.