Features:

1. Indoor temperature (ºF or ºC)

2. Wireless outdoor temperature (ºF or ºC)

3. Indoor humidity

4. Min/Max records of temperature and humidity

5. 12/24 hour digital time display

6. Time manual setting

7. Can receive up to 3 sensors, one sensor included in package

8. Free Standing or wall hanging

Specification:

Indoor temperature range :0~60ºC

Outdoor temperature range:-40~60ºC

Temperature accuracy:±1ºC

Humidity range:1%~99%

Humidity accuracy:±5%

Transmission frequency:433MHZ

Transmission range:100 meters(300 feet) in open area

Transmission interval: 60s

Power consumption:

Receiver:3XAAA 1.5V LR6 Alkaline batteries

Remote sensor:2XAAA 1.5V LR6 Alkaline or lithium batteries 

Battery life:   Minimum 24 months for receiver

             Minimum 24 months for transmitter

Dimensions(HXWXD)

Receiver:75X100X20mm

Transmitter:50X68X20mm

LCD Dimensions(LXW):46X52mm(2.8 inch)

Package: 1*base station, 1*transmitter