Universal 2 in 1 LCD Car Digital Horizontal Meter Voltage + Water Temp Gauge with Temperature Sensor Fit for 12v/24v Car Gauge2 In 1 Car Gauge Specification :-Name: 12v/24v Car Truck LCD 2 in 1 Gauge (Voltage & Water Temperature Gauge ) - Material:Plastic Shell -Temperature sensor of screw diameter :10mm Power Supply: DC 9V - 36V -Red --- power + -Red black --- power - -Water temperature measurement range -10C--110C Package Include: 1x 2 in 1 Car Gauge (Voltage & Water Temperature Gauge ) 1x Water temp sensor (10mm) 1xInstruction Manual2 In 1 Car Gauge Specification :-Name: Car truck LCD 2 in 1 Gauge(Water - Temperature/ Voltmeter) -Material:Plastic Shell Product -Size: 100mm * 56mm -Temperature sensor of screw diameter :10mm -Power Supply: DC 9V - 36V -Accuracy:+/-1% -Cable length :approx.300cm -Red --- power + -Red black --- power - Package Include : 1x LCD 2 in 1 Car Gauge (Voltage & Water Temperature Gauge ) 1x Water temp sensor (10mm) 1x Instruction ManualWater Temp Gauge BG0023-Name: LCD Water Temperature Gauge -Material:Plastic Shell -Power Supply: DC 9V - 36V Red --- power + (Red black) --- power - -Suitable for 12V,24V Car universal. Water temperature measurement range -10C--110C Feature: 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 alarm