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Welcome to Simply Cigars, one of the UK's leading online cigar specialists. We stock cigars from around the world including all Cuban Havana cigars including Cohiba, Montecristo, Upmann, Bolivar, Romeo Y Julietta, Partagas as well as a complete range of cigar humidors and cigar accessories at low prices and shipped worldwide.

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Caliber IV Digital Hygrometer

Out of Stock
  • Orders placed by 2pm, Monday to Friday are usually dispatched the same day.
  • Orders placed Saturday / Sunday will be dispatched from Monday onwards (not bank holidays).
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The Western Caliber IV digital hygrometer accurately measures and displays relative humidity and temperature
Ensure your cigars are stored in the ideal conditions keeping them in prime smoking condition.

Same great features as the Caliber III, but now with the ability to adjust calibration. A great digital hygrometer
with excellent accuracy at an affordable price.


Super slim profile with secure magnetic mount.
Size 10cm x 3cm x 1cm
(3-7/8" x 1-1/4" x 3/8")


Measuring Range: 20% to 99% RH (relative humidity)
Resolution: 1%
Accuracy, humidity: +/- 1% (40%-80%) +/- 3% other
Updating time: 10 seconds


Measuring Range: 0 to 50 C/ 32-120F
Resolution: 1 degree
Accuracy: +/-1 C/F

Uses one CR2032 battery (supplied)

- Uses calibratable with easy to use digital set button
- ZX circuit technology prevents false readings
- Advanced humidity sensor maintains accuracy to +/- 1% @ 70% RH
- Fahrenheit/Celcius switchable
- High/Low memory for humidity and temperature
- Fahrenheit/Celsius switchable
- Slim profile design with secure magnetic mount