Digital Water Temp Gauge 52mm LED Display 20 120℃ with Alarm Sensor for Vehicles Features： 1、LED digital water temperature gauge, large font display, clear and easy to read. 2、With alarm function, the value will flash when the temperature is too high. 3、With temperature sensor, sensitive conduction, more accurate value. 4、High-quality ABS housing, high strength, strong and not easy to crack. 5、Easy to install and use, it is suitable for 12 V voltage car, truck, motorcycle, etc. Specification： Features: LED digital water temperature gauge, large font display, clear and easy to read. With alarm function, the value will flash when the temperature is too high. With temperature sensor, sensitive conduction, more accurate value. High-quality ABS housing, high strength, strong and not easy to crack. Easy to install and use, it is suitable for 12 V voltage car, truck, motorcycle, etc. Specifications: Color: Black Material: ABS + Metal Measuring Range: 20-120℃ Gauge Install diameter:  Φ52mm (2") Gauge Weight: 45g/ 1.6oz Package Size: 125 * 75 * 165mm/ 4.9 * 3.0 * 6.5in Package Weight: 169g/ 6.0oz Packing List: 1 * Water Temperature Gauge 1 * Sensor 1 * Power Cable 1 * Bracket 1 * Installation Instruction Package List： 1 * Water Temperature Gauge 1 * Sensor 1 * Power Cable 1 * Bracket 1 * Installation Instruction