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 IV features a slim profile design, humidity & temperature readings & Fahrenheit/Celsius switchable. It arrives pre-calibrated out of the box. Gauges between 20-90% Relative humidity (RH)
Advanced humidity sensor maintains accuracy to +/- 1%
Slim profile design
Humidity & temperature readings
Three day high/low & averages for humidity & temperature
Accurate out of the box. Easy to read. Mounted perfectly in my coolidor.
Great hydrometer for the $$$
Been using the cigar oasis caliber IV
Since around 2015 I have ten of them in imho
It's the best on the market for the price and being calibrateble always spot on
Very dependable don't take up much space in humidor with this and boveda it make keeping my sticks effortless can't go wrong with this unit
Excellent product, gives Temp & Humidity,.!”
It can be calibrated and is absolutely accurate and dependable.
Hydrometer with Accuracy
Right out of the box this Hydrometer was calibrated correctly for RH humidity and spot on for the temperature.