ECOWITT WH0280 - Specifications; Wireless Specifications; Measurement Specifications; Power Consumption

Instruction Manual
14
7.Specifications
7.1 Wireless Specifications
 Line of sight wireless transmission (in open
air): 300feet(100meters)

Frequency: 433 MHz
 Update Rate: 60 seconds
7.2 Measurement Specifications
The following table provides specifications for
the measured parameters.
Measurement
Range
Accuracy
Resolution
Indoor
temperature
14 to
140 °F
± 1 °F
0.1 °F
Outdoor
Temperature
-40 to
140 °F
± 1 °F
0.1 °F
Indoor
Humidity
1 to
99 %
± 3% (20%
to 90%)
1%
7.3 Power Consumption

Base station (display console) : 1 x AA
Alkaline or Lithium batteries (not included)
 Remote sensor : 1 x AA 1.5V Alkaline or