Boveda's One-Step Calibration Kit is a simple and surefire method to accurately calibrate any digital or analog hygrometer.  The One-Step Calibration kit utilizes  Boveda's 75.5% relative humidity standard–widely used and accepted by chemists and lab professionals to determine the accuracy of any hygrometer (also known as the “salt test”). Humidipak’s One-Step Calibration kit is used by some of the top museums in the world to calibrate their instruments.

The test kit can be used more than once.

Hygrometer not included.

The first step required to transform the humidor into the ideal storage and aging environment is to make sure the humidor is evenly and uniformly equilibrated with moisture (a process also referred to as seasoning).

Bóveda One-Step Seasoning Packets take the chore and guesswork out of seasoning and they guarantee a complete and even equilibration of moisture without causing mold, a mustiness smell, or warping — as commonly happens when following traditional seasoning methods.

Click on "Details" to determine the amount needed for your humidor.