SKU: DIGITAL-ROUND

HygroSet Super Accurate Round Digital Hygrometer


Most people don't know, but every hygrometer should be calibrated, how else do you know if it is accurate? Up until now, after you calibrated your hygrometer you had to remember how "off" the reading was from actual humidity. In 2005 I came up with a simple idea. Create a digital hygrometer that can not only be calibrated, but can easily be adjusted after calibration. Simply perform the 75% salt test using our One-Step Calibration Kit or the salt in a bag test, adjust to the correct humidity, press the set button, and your HygroSet is calibrated and ready to go!

Never wonder again if your digital hygrometer is accurate! The HygroSet is the first digital hygrometer capable of being adjusted after calibration. Each click of the adjustment knob changes the humidity display (+ / -) by 1%.

  • Extremely accurate
  • Temperate Range: 0 to 50 C/ 32-120F
  • Humidity Range: 20% to 99% RH (relative humidity)
  • Humidity accuracy +/- 2% at 65% to 75%
  • Attaches with Velcro for easy removal
  • Temperature accuracy +/- 1 degree
  • Includes long-lasting battery
  • Measures in Celsius and Fahrenheit

Customer Reviews

Based on 78 reviews
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c.l.n.
a+

get1

J
J.M.
Simple and effective

This hygrometer is perfect. It's small and simple and works perfectly. Bought this as a replacement for the analog hygrometer that came with my humidor. It is a lot more accurate than the analog.

R
R.
Easily Calibrated

I purchased this and did the salt calibration. This is the easiest unit to adjust. It's very straight forward.

J
J.T.Q.3.
Great Hygrometer! Works excellent!

Awesome product that works excellent!

D
D.
Inconsistent Humidity Readings

Calibration adjustment unreliable IMHO. I own 5 of these and have spent all weekend trying to calibrate them all at once using the damp salt method. One click on the calibration dial might result in one percent change in humidity reading or it might jump 6 percent. I gave up and declared Victory when I got all 5 to read 75% +/- 2% humidity at the same time in the same zip lock bag! I wasn't expecting scientific accuracy but I did expect more consistent results. Temp readings were always 1-2 degrees of each other.