Extech RH401-CAL Humidity Calibration Kit
Calibration kit for Extech RH350 humidity meters.
Overview
This product is an accessory for the following products:
Description
The Extech RH401-CAL is a calibration kit for Extech humidity indicators. The RH401-CAL includes two bottles-- one at 33% RH and the other at 75%. These bottles are designed to fit snugly around the sensor for accurate calibrations.
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