1)
Outdoor temperature range: -40.0 °C to +
65.0 °C (-40 °F to +149 °F)
2) Indoor
temperature range: 0 °C to + 50.0 °C (32 °F
to +122 °F)
3)
Humidity range: 10% to 99% (1% resolution)
4) Rain
volume display: 0 ~ 9999mm (show OFL if
outside range)
Resolution: 0.3mm (if rain volume <
1000mm); 1mm (if rain volume > 1000mm)
5) Wind
speed: 0~100mph (show OFL if outside range)
6)
Measuring range air pressure: 27.13inHg -
31.89inHg; Resolution: 0.01inHg
7) Alarm
duration: 120 sec
8)
Transmission range up to 100m (330 feet)
9)
Transmission frequency: 433MHz