GEREE 0.56" F/C 12V DC Red LED Temperature Display Digital Car Meter Thermometer -55-125°C DS18B20 Sensor

Features:
For the thermometer:

Installation size:
Panel Dimensions: 79 x 42mm
Cut-out Dimensions: 76 × 39.5mm

Operating Environment:
Ambient temperature range: -40 ℃ ~ 80 ℃ (can not be plunged, orelse this will cause condensation)
Ambient humidity range: 10% ~ 90% (no condensation)
The main function parameters:
Power voltage: DC/AC 12V to 24V
Power consumption: 30mA (DC12V Power)
Temperature measurement display range: -55 ° C to +125 ° C / -67 ° F ~ +257 ° F
Display Resolution: 0.1 ° C
Measurement accuracy: 10 ℃ ~ 40 ℃: ± 0.2 ° C ; -10 ° C ~ + 85 ° C: ± 0.5 °
Measuring cycle: typical 3 times / sec or faster
Transmission distance: random matching DS18B20 (waterproof package) , maxmum is 300m.
show temp readings in either C or F
C/F selectable by pressing the switch S1, S1 is on the back of the meter, you will find it when you open the meter.

Package:

0.56" RED LED Digital Electronic Thermometer X 1pcs

1 m Digital Thermal probe/sensor DS18B20 X 1 pcs