Cigar Oasis Caliber IV Slim Digital Hygrometer

Cigar Oasis

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 +\- 3%
  • 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

Dimensions: Length: 4” Width: 1.3” Depth: 0.4”

Battery:  CR2032

SKU: ACC-CALIBER IV

Customer Reviews

Based on 1203 reviews
80%
(967)
14%
(173)
5%
(62)
0%
(1)
0%
(0)
N
Nickolas Asad
Accurate

Accurate out of the box. Easy to read. Mounted perfectly in my coolidor.

T
Tristan Croft
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

G
Greg Butler

Not accurate at all. After spending a week and using three different calibration methods it was in fact 3% off. Luckily the offset can be programmed by the user. However, it’s no more accurate than hygrometers half its cost. Maybe sell the fact that it’s user adjustable and not how accurate it is.

D
David Kennedy
Finally a hygrometer that’s accurate!

Best I’ve purchased after probably 6!

G
Geraldine Powell
very fast customer service

I had an issue with my hygrometer and they took care of it very easily and quicklly thank you!!!!