Digital in-cabin and exterior thermometer for vehicles — measures and displays both the temperature inside your vehicle and the outside temperature. Key benefits Know conditions at a glance: clear LCD digital display makes interior and exterior temperatures easy to read while driving. Improve safety and planning: seeing outside temperature helps you anticipate frost, icy roads, or heat hazards before you leave. Increase comfort and convenience: monitor cabin temperature to adjust heating or air conditioning for passengers and cargo. Simple plug-and-play: designed to be inserted into your vehicle’s 12 V socket for quick installation and instant readings. Main features Dual measurement: shows both inside and outside temperatures on a single display. LCD digital readout: large, easy-to-read numbers for quick reference. 12 V compatibility: works with standard 12-volt vehicle electrical systems. Plug-in design: installs by plugging into the vehicle’s 12 V outlet — no tools required. Practical use scenarios Winter driving: check the outside temperature before you start to detect freezing conditions and decide whether to clear ice or delay travel. Passenger comfort: monitor interior temperature while adjusting the HVAC system to keep children or elderly passengers comfortable. Cargo and pets: keep track of cabin temperature during short stops to avoid exposing cargo or animals to unsafe temperatures. Compatibility and notes Intended for use with vehicles that provide a standard 12 V power outlet. Displays both interior and exterior temperatures on an easy-to-read LCD; installs by plugging into the vehicle. What it delivers Reliable, immediate temperature information for safer, more comfortable driving. A straightforward, no-fuss solution that integrates with your vehicle’s 12 V power system and gives clear digital readings.