Product review (1 stars): extremely unhappy did numerous calibration tests to see how accurate it is and it was horrible, used boveda pack to calibrate and also did ...
The unit is off by 10 - 15%, extremely unhappy did numerous calibration tests to see how accurate it is and it was horrible,used boveda pack to calibrate and also did the salt test. Unreliable especially for the use of my cigars that and worth a couple of hundred.