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 +/- 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

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

SKU: ACC-CALIBER IV

Customer Reviews

Based on 1175 reviews
80%
(942)
15%
(172)
5%
(61)
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D
Dave Prewitt
Great product

I use the Cigar Oasis Caliber IV Slim in all 6 of my humidors. Easy to calibrate and I love the slim, rectangular design. Buy with confidence and keep your sticks in perfect smoking condition!

L
Louis Baldino
Great service

Needed to return something and it was taken care of immediately, got my replacement right away.

T
Tom Volk
works great

this hydrometer works great. my built in hydrometer was 12 points off

R
Randy Childs
Wonderful unit

Very nice works great

J
James Winters
Best one out there!

I have used several different brands of hygrometers over the years and the caliber four is absolutely the best! I have several of them in my various humidors and they are reliable and accurate. Look no further, this is the best one out there!