EXTECH RH522B Humidity / Temperature Probe for RH520B
EXTECH
List Price: $107.62
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Manufacturer:: EXTECH
Product Code: WAL3-RH522B
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.