Regarding the Boveda One-Step Hygrometer Calibration Kit I posted about a couple weeks ago:
I left my Caliber 4R Digital Hygrometer and Thermometer in the bag for longer than required.
At the conclusion, it read 80%; 5% over the benchmark 75%
The instructions say the hygrometer should read +/- 0.3% of 75%
If anyone else has one of these hygrometers that's been calibrated by another means I'd be interested in knowing what the spread is; 5% sounds a bit high to me.
I left my Caliber 4R Digital Hygrometer and Thermometer in the bag for longer than required.
At the conclusion, it read 80%; 5% over the benchmark 75%
The instructions say the hygrometer should read +/- 0.3% of 75%
If anyone else has one of these hygrometers that's been calibrated by another means I'd be interested in knowing what the spread is; 5% sounds a bit high to me.