The RH300-CAL is a kit which contains 33% and 75% humidity calibration bottles. Used for verifying calibration of the 445815 humidity meter. Bottles have small opening designed to snuggly fit the remote sensor probe.
EXTECH - Humidity Calibration Kit - RH300-CAL
| Item No. | Our Price | QTY |
|---|---|---|
| RH-300-CAL | $65.99 |
