Extech's RH550 Hygrometer is a moisture meter designed to detect building mould and measure indoor air humidity. It features a data logging function and a dew point/mould detector. This device is ideal for maintaining optimal relative humidity levels in buildings.
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Extech RH550 Hygrometer Data Logging Mould Detector with Alarm Stand & Mount

Product Details

Extech's RH550 Hygrometer is a moisture meter designed to detect building mould and measure indoor air humidity. It features a data logging function and a dew point/mould detector. This device is ideal for maintaining optimal relative humidity levels in buildings.
NameValue
Accuracy ±0.5°C
Calibrated toManufacturer's standards (no certificate)
Humidity reading accuracy0.1 RH
Humidity reading range (max.)95 RH
Humidity reading range (min.)10 RH
InterfacesUSB
Max. temperature80°C
Min. temperature-20°C
TypeHygrometer
Weight425g
Maximum Temperature80°C
Maximum Humidity95% RH