Oregon Scientific Wireless Outdoor Temperature and Humidity Sensor THGR 238 NF - Manual (Page 9)

EN
9
SPECIFICATIONS
Dimensions
L x W x H
105 x 70 x 21 mm
(4.2 x 2.8 x 0.84 inches)
Weight 80.5 grams
(without batteries)
Temperature
Unit
°
C or
°
F
Range -20
°
C to 60
°
C
(-4 ° F to 140 ° F)
Resolution 0.1
°
C (0.2
°
F)
Relative humidity
Range
25% to 95%
Resolution 1%
Frequency
RF frequency
433 MHz
Range 30 meters (98 feet) with no
obstructions
Transmission every 40 seconds
Channel No. 1, 2, or 3
Unit
°
C or
°
F
Power 2 x UM-3 (AA) 1.5V
alkaline batteries