rain gauge, Wireless rain gauge, digital rain gauge

Wireless Rain Gauge with Temperature & Radio Controlled Clock (RCC)  AW011    
1) Detail display of rainfall data in 1hour, 24hour, week and total since last reset (selectable in inch or mm)
2) Indoor temperature (°F to °F)
3) Radio controlled Clock with manual setting time
4) 12/24 hour time mode
5) Calendar
6) Time zone setting
7) Free standing

1) Indoor temperature range: -9.9 ~ +60°C, Outdoor temp. range: -40 ~ 60°C
2) Temperature accuracy: ±1.0°C
3) Rainfall display range: 0 to 19999mm
4) Power requirements:
    a) Receiver: 2 x "AA" alkaline batteries (not included)
    b) Rain gauge: 2 x "AAA" alkaline batteries (not included)
5) Battery life: Minimum 12 months
6)Transmission range: up to 100meters (330feet)
7) Transmission frequency: 433MHz