Features: 
1. In/outdoor temperature and humidity jumbo display 

2. Barometric pressure

3. Weather forecast icons

4. Moon phase 
5. Temperature and humidity Min/Max records with daily clear 
6. Outdoor(CH1) and indoor temperature/humidity HI/LOW alarm 
7. Dew point(CH1) temperature display and dew point alarm 
8. Selectable C or F unit display 
9. Time and alarm,time/week, Calendar display function 
10. Comfort level indication 
11. Rate of change icon 
12. Calibration function of temperature ,humidity and barometer 
13. Automatic searching lost transmitter 
14. Remote sensor with temperature and humidity display 
15. Can receive up to 8 sensors 
16. With dip switch to set up and fix 1-8 channels 
27. Toggling display of 1-8 channels’ information 

Specification: 
Indoor temperature range :0~60ºC 
Outdoor temperature range:-40~60ºC

Temperature accuracy:±1ºC 
Barometric Pressure: 300~1100hPa 
Barometric Accuracy: ± 3hPa

Humidity range:10%~99% 
Humidity accuracy:±5% 
Transmission frequency:433MHZ 
Transmission range:100meter(300feet) in open area 
Transmission interval: 60 seconds 

Power consumption: 
Receiver:4xAA LR06 alkaline batteries 
Remote sensor:2XAAA LR03 alkaline batteries 
Battery life: Minimum 12 months for receiver 
Minimum 12 months for transmitter 

Dimensions(HXWXD): 
Receiver:136X196X32mm 
Transmitter:45X110X21mm 
LCD Dimensions(LXW):109X129mm(7 inch) 
Package: 1*Base Station, 1*Transmitter, 1*Adaptor