Description
Oregon Scientific The remote Thermo Hygro sensor THGR810 Oregon Scientific THGR810 thermometer and humidity sensor (96 x 60 x 20 mm) has 10 channels and is compatible with WMR80, WMR88, WMR90A, WMR100, WMR200, and LW302U. It allows weather station owners/users to expand their location and monitoring information. The THGR810 sensor monitors temperature and humidity readings and has an onboard LCD screen. The transmission frequency of 433MHz is compatible with Oregon Scientific wireless weather station, with a transmission range of up to 100m (330ft) and an accessible outdoor temperature range of -30 ° C (-22 ° F) to 60 ° C (140 ° F). Wall mounted or desktop brackets require 2 UM-4 (AAA) 1.5V batteries (not provided). To ensure longer lifespan and use in colder climates, the supplier recommends using lithium batteries. Standard alkaline batteries contain a large amount of water. Therefore, they can freeze at low temperatures of about -12 ° C (10 ° F). Consumer grade lithium batteries have a lower threshold for estimating temperatures below -30 ° C (-22 ° F) freezing range. weather station
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