Humidi-Pak Part#: CAL75-SM 885801868499 - Boveda One-Step Hygrometer Calibration Kit - 75% RH - Standard Small

The Boveda One-Step Calibration Kit is a simple and surefire method to accurately calibrate any digital or analog hygrometer or humidity sensor.
The One-Step Calibration Kit utilizes Boveda's 75.5% relative humidity standard, which is widely used and accepted by chemists and lab professionals to determine the accuracy of any hygrometer (also known as the \"salt test\").
Simply place your hygrometer inside the bag, close the zipper, and wait 24 hours. A perfectly-calibrated hygrometer will read 75% Rh. If your hygrometer reads above or below 75%, adjust the calibration by the number of percentage points it is off from 75%.

Features:

• Simply place your hygrometer inside the bag, close the zipper, and wait 24 hours. A perfectly-calibrated hygrometer will read 75% RH. If your hygrometer reads above or below 75%, adjust the calibration by the number of percentage points it is off from 75%.
• Completely maintenance free - no activation required. Easy to use.
• Exterior Bag Dimensions: 5.5" x 7" Interior Bag Dimensions: Approx 4" x 4.5"
• Lasts approximately one year, good for multiple calibrations. Shelf life before opening is a minimum of 2 years.
• Produces an environment of 75-percent humidity. excellent way to calibrate your hygrometer and measure the humidity of your humidor

Catalog Numbers:

• HUMI-CALIBRATE

UPCs:

• 885801868499
• 885852470894
• 885621756495
• 798256002571
• 850661003311

EAN:

• 0885621756495