Temperature Sensor Probe in out Dual-way Digital Thermometer Clock Temp Tester
Fridge Freezer Car IN and OUT Thermometer and Clock ℃/℉ 12/24 Hour Internal External Temperature Display with 1m

Descriptions:
This product is mainly suitable for rooms, for offices, classrooms, etc.
When using, put the probe outside the window and the display indoors to observe the outdoor temperature. There is no need to open the window or open the door. When the air conditioner is turned on in the summer and winter, it can be adjusted in for time according to the change of the outdoor temperature.

Feautres:
Internal and external dual-channel temperature measurement
With clock & temperature display function
C/F switching
12H/24H switching
Practical and convenient, accurate measurement

Specification
Indoor temperature range: -50 to +70 ℃ (-58 to + 158℉)
Outdoor temperature range: -50 to +70 ℃ (-58 to + 158℉)
Temperature accuracy: 1 ℃ (0-30 ℃)
Temperature update interval: 10 seconds.
Battery: 1XAAA (not included)
Sensor: 1 meter

Package included:
1 * In-Out Thermometer and Clock