The Extech RH522B is a replacement Humidity and Temperature Probe for the RH520B Paperless Chart Recorder. It has a measurement range of -30°C to 60°C (-22°F to 140°F) and 1% RH to 99% RH. No calibration required.
EXTECH - Humidity and Temperature Probe for RH520 Paperless Chart Recorders - RH522B
| Item No. | Our Price | QTY |
|---|---|---|
| RH522B | $91.99 |
