Calibration Check Plate Tramex CME5, CMEX5, CME4 and CMEX2.
Pack of 6 Calibration Salt Checks for Hygro-i probes. Designed to produce a 75% RH environment within the chamber which may be used to ensure the calibration of the Hygro-i ® RH probe is optimum. This pack contains 6 salt checks to allow for calibration checking of 6 probes at once.
Calibration Check Box for MEP.
Calibration Check Box for MRH3.