Boveda One Step Hygrometer Calibration Kit Kit

Accurate Humidity Measurements for Premium Cigars

Precise Calibration for Digital and Analog Hygrometers

Inaccurate humidity readings can jeopardize the quality of your premium cigars. With our patented saltwater-based Boveda, you can ensure precise, reliable relative humidity (RH) measurements.

Ultimate Calibration Solution

Do-it-yourself calibration methods, like bottle cap salt tests, are imprecise and inaccurate. Our solution offers easy, mess-free calibration.

Easy, Mess-Free Calibration

Simply place a hygrometer or humidity sensor in an airtight high-density bag with the enclosed Boveda humidity pack, then zip it closed. Check the RH reading after 24 hours.

Precise RH Reading in 24 Hours

If your hygrometer does not read 75% RH, adjust it by the number of points it is off and re-test. For added accuracy, use a 32% RH Boveda One-Step Calibration Kit (sold separately).

Reusable for Multiple Devices

The Boveda pack is reusable for up to 3 months after opening and up to 2 years if unopened in the original packaging. Re-calibrate every 6 months to maintain optimal performance.

Optimize Your Humidifier’s Performance

Maintaining an optimal environment for your premium cigars is crucial. Our patented Boveda ensures precise humidity control and reliable calibration, keeping your cigars at their finest.