This is a simple and surefire method to accurately calibrate any digital or analog hygrometer. The kit uses a 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, including the National Gallery of Art in Washington D.C.
| Mounting Accessory: None |
| Hygrometer Type: Calibration Device |
Average Ratings Reviews
Kyle A. 12/31/2011 [View Details] What could be more simple. Just put your hygrometer in the bag and check it the following day. Great product.
Daniel H. 09/22/2011 [View Details] faster & more accurate than the salt method
Veronica C. 09/21/2011 [View Details] finally! my hydrometer is calibrated
Diego H. 09/21/2011 [View Details] calibration for dummies. So easy
Steven L. 09/18/2011 [View Details] Easier than the salt method to test and calibrate your hygrometer. Almost fool proof.