Combined : This enhanced meter displays both coolant temperature ( 10℃ to 110℃) and power supply (9V to 36V) simultaneously, allowing you to monitor engine action and battery health efficiently. Clear LCD Screen: Bright blue backlit digital screen proposals excellent clearness in all lighting conditions, from bright sunlight to low light situations. Keywords: blue lit display, easy viewing. Wide Power Compatibility: Designed for 12V to 24V direct current systems, fitting multiple vehicle types including cars, trucks. Good Quality Measurement: standard 1/8" threaded temperature detector for fast response and stable results, with internal shielding against electrical disturbances. Keywords: threaded transducer, consistent measurements. Robust & Easy Installation: Standard 52mm (2 inch) size fits most dashboard openings or mounting brackets, with sturdy ABS metal composite casing for long lasting use. Keywords: 52mm display, strong housing.