Inaccurate hygrometer readings put premium cigars at risk. Your cigars will smoke perfectly when you store them in a steady environment between 60 and 72% relative humidity (RH). So what?s the RH in your humidor?

Use this 75% RH Calibration Kit to:

• Get an accurate RH reading in just 24 hours

• Calibrate a new humidity sensor, digital hygrometer, or analog hygrometer? even if it claims to be pre-calibrated, it will be inaccurate

• Re-calibrate each hygrometer or sensor every six months

• Replace the messy, inaccurate bottle cap salt test

You may need to calibrate your hygrometer if you struggle with:

• Low RH readings

• Blowing through Boveda in less than two months

• Maintaining a wood humidor