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 1204 reviews
80%
(968)
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

R
Rick
Review

The Cigar Oasis IV Slim Digital Hygrometer is a nice accessory for my new 100 ct humidor - slim so not intrusive - after testing it was accurate out of the box - nice design - I'm happy with it

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!