Works with 12V vehicles. External Temperature Range:-50℃~+70℃. LCD digital display, easy to read. Internal Temperature Range:-20℃~+70℃. LCD Color:Red/Green/Red. Smart black casing enhances your car's interior.
The "12V Digital LCD Car Thermometer Inside/Outside Temperature Gauge Meter" would be perfect for automobile enthusiasts looking to monitor the internal and external temperatures of their vehicles during trips.