Digital Indoor Outdoor Wireless Water Station Barometer

1.ABS material
2. Frequency: 433MHz
3. 1.2" LCD outdoor temperature sensor
4. Powered by 2 x AAA batteries (not included)
5.4.0" LCD indoor temperature / humidity device
6. Powered by 2 x AA batteries
7. Wireless range: 100m
8.Indoor temperature range: -10'C~80'C
9.Outdoor temperature range: -40'C~65'C
10. Temperature accuracy: ±1'C
11.Relative humidity range: 20~99%
12.Humidity accuracy: ±5%
13. Barometric pressure range: 919Kpa~1080Kpa
14. Waterproof rate: IPX3
15.12 / 24 hour mode selection
16. Function: Indoor & outdoor temperature， humidity display / Weather forecast tendency / Mini，max temperature， humidity record / Calendar / Alarm clock
17Comes with 3 x screws / English user manual

Transmission distance in open dield: 100M Max
Frequency: 433Mhz
Temperature range: -40°C to +65°C
Resolution: 0.1°c
Measuring interval remote sensor: 48sec