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Oregon Scientific THGR810 Thermometer and Humidity Sensor with 10 Channels at $41.95, is compatible with the WMR80, WMR90A
, WMR100
and WMR200
. It allows you to expand the locations
and information you monitor. The THGR810
sensor monitors both temperature and
humidity readings and also features an on-
board LCD screen.
For longer life and use in colder
climates, we recommend Lithium batteries.
Standard Alkaline batteries contain
significant amounts of water. Because of
this they will freeze in low temperatures of
approximately 10 F (-12 C). Consumer
grade Lithium batteries have a much lower
threshold for temperature with an estimated
freezing range of below -22 F (-30 C).
Features:
RF frequency is 433MHz
Compatible with Oregon Scientific
wireless weather station and other
products that carry this logo
10 Channels
Transmission range up to 330 feet (100
meters) unobstructed
Outdoor temperature range -22 F (-30
C) to 140 F (60 C)
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