Description:
It is a wireless indoor & outdoor temperature monitor working with water-resistant external sensor which can be easily installed either on the wall or stand on the desk.
The clear & simple  LCD display enables users to read real time IN/OUT temperature data at a glance.

Features:
Large typeface display, you can see the screen at a longer distance.
Can display the internal and external temperature on the same surface.
The maximum measurement range, indoor: 0 ~ 50 °C; outdoor: 30 ~ 60 °C. 
The temperature trend indicates that the temperature of the maximum / minimum record.
The hook holes and brackets are provided on the back, you can choose hanging or standing it .

Specification:
Condition: 100% Brand New
Shell Color: White / Black (Optional)
Indoor Temperature: 0 ~ 50 °
Outdoor Temperature: -30 ~ 60 °
Accuracy: ± 1 °
Resolution: 0.1 °
Powered Power:
Head Unit: 2 x AAA Batteries (Not Included)
Sensor: 2 x AAA Batteries (Not Included)
Quantity: 1 set

Packaged included:
1 x Indoor Outdoor Thermometer (Not Included the battery)
1 x External Sensor  (Not Included the battery)
1 x Manual

Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.