Oregon Scientific WMR100TH user manual THERMO-HYDRO Sensor, Outdoor Temperature, Relative Humidity

Battery	4 x UM-3 (AA) 1.5V batteries
AC adapter	6V

THERMO-HYDRO SENSOR

Dimensions	92 x 60 x 20 mm
(L x W x H)	(3.6 x 2.4 x 0.79 inches)
Weight	62 g (2.22 oz)
Humidity range	5% to 95%
Humidity resolution	1%
Temp. unit	°C / °F

Temp. outdoor range 30°C to 60°C (22°F to 140°F)

Temp. resolution	0.1°C (0.2°F)
RF frequency	433 MHz
Range	100 meters (330 feet)
Transmission	Every 60 seconds
Channel No.	1-10
Batteries	2 x UM-4 (AAA) 1.5V

OUTDOOR TEMPERATURE

Temp. unit	°C / °F
Displayed range.	-50°C to 70°C (-58°F to 158°F)
Operating range.	-30°C to 60°C (-4°F to 140°F)
Accuracy	-20°C – 0°C: +/- 2°C (+/- 4.0°F)
	0°C - 40°C: +/- 1°C (+/- 2.0°F)

	40°C - 50°C: +/- 2°C (+/- 4.0°F)
	50°C - 60°C: +/- 3°C (+/- 6.0°F)
Comfort	20°C to 25°C (68°F to 77°F)
Memory	Current, min and max temp.
	Dew Point w/ max and min
	Wind chill temp. and min

RELATIVE HUMIDITY

Displayed range.	2% to 98%
Operating range.	25% to 90%
Resolution	1%
Accuracy	25% - 40%: +/- 7%
	40% - 80%: +/- 5%
	80% - 90%: +/- 7%
Comfort	40% to 70%
Memory	Current, min and max

RF TRANSMISSION

RF frequency	433MHz
Range	Up to 100 meters (328 feet) with
	no obstructions
Transmission	Approx. every 60 seconds
No. of Channel	1 for Wind/ Rain/ UV and 10 for
	Temp. / Humidity
Battery	4 x UM-3 (AA) 1.5V

EN

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