Extech RH300-CAL Humidity Calibration Kit

Extech RH300-CAL Humidity Calibration Kit

Optional calibration kit for calibrating extech humidity meters
33% and 75% relative humidity bottles
Bottle designed with small opening for snug fit of the sensor probe

$53.07 (as of September 14, 2017, 1:15 pm)

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Description

33% RH salt bottle calibration standard FOR 37803-12.
Optional calibration kit for calibrating extech humidity meters
33% and 75% relative humidity bottles
Bottle designed with small opening for snug fit of the sensor probe