How to Use the Rapid RH® EasyCare CalCheck™
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Last updated on December 30th, 2025
With every purchase of Rapid RH® 5.0 sensors, you receive an EasyCare CalCheck 75% RH generator. Learn how to use this fast, convenient device so that you can be sure that all of your Rapid RH 5.0 reusable sensors are within the accuracy parameters required by the ASTM F2170 standard.
Last updated on December 30th, 2025