Car Water Temperature Gauge -10-110 Celsius With Water Temp Joint Pipe Sensor 28MM 34MM Adapter 1/8NPT Sensor Voltmeter 2 IN 1Round LCD Car Gauge 2 In 1 Water Temp Gauge with Water Temperature Sensor Voltage Digital Car Truck Voltmeter Volts meter 12/24VSpecification:- Material:Plastic Shell - Power Supply: DC 9V - 36V - Red --- power + - (Red black) --- power - - Suitable for 12V,24V Car universal. - Water temperature measurement range -10C110C - the water temperature sensor size : 10mmFeature:1. With digital display, intuitive observation 2. Parameter display precision and stability, low power consumption 3. Easy installation, stable performance, anti vibration and anti bump 4. When the alarm that is displayed flashing alarmPackage:1x LCD 2 in 1 Car Gauge (Voltage & Water Temperature Gauge ) 1x Water temp sensor (10mm) or 1xgauge+water temp sensor+adaptor