BOVEDA One-Step Calibration Kit

BOVEDA One-Step Calibration Kit - USA

Hygrometers are imprecise instruments that require calibration.

They commonly lose calibration over time and after battery changes.

The 100% sure way of calibrating your Hygrometer is with the Boveda One-Step Calibration Kit.

Each Kit includes a special re-sealable bag and 75% RH Boveda 8grm pouch.

After 24 hours in the bag, you'll know the accuracy of your Hygrometer.

Eack kit will last about a year for multiple calibrations.