Universal Digital Blue LED Water Temperature Gauge, 20-120℃ Range Meter for Auto Racing Car - Clear Display, High Sensitivity, Easy Installation

Features:Numbers and pointer clearly show the water temperature. Blue LED light for easy reading in the darkness. Measurement range is 20~120 Celsius Degree. High sensitivity and easy operation. Used to measure the water temperature of automobile.Specifications:Material: Stainless SteelColor: As Picture ShownMeasuring Range: 20-120℃Input Voltage: 12 V DCSize: Approx. 8 x 7 x 6cm/3.15'' x 2.75'' x 2.36''Temperature Sensor Total Size(L*W): Approx. 41.68*12.83mm/1.64*0.51inTemperature Sensor Thread Size(Diam. * L): Approx. 9.46*9.8mm/0.37*0.39inWire Connection: Red for Positive, black for negativePackage Weight: Approx. 280gFitment: For 12 V autos and racing carsWiring Method:A Set of 4 Wires:1. Red wire connects + 12V power supply.2. White wire connects the headlight switch + 12V.3. Yellow wire connects the ignition switch.4. Black wire connect the storage battery or car shell.A Set of 2 Wires:1. Green wire is signal line to connect the sensor.2. Black wire connects the ground wire.(The last wire is a spare one for similar item connection.)Back Sockets Instruction:1. 2-pin socket links to external warning light(this item not includes the warning light)2. 3-pin socket adapts to signal line.3. 4-pin socket is for battery connection. (When there are two 4-pin sockets, you only need to choose one to connect the power, and the rest socket is ready for other similar item without linking the power again)Package Included:1 x Water Temperature Meter1 x Bracket1 x SensorOther Accessories

• [Clear Display]: Numbers and Pointer Clearly Show Water Temperature with Blue LED Light for Easy Reading in Darkness, Enhancing Visibility in All Conditions
• [Wide Measurement Range]: Accurately Measures Water Temperature from 20 to 120 Celsius Degrees, Suitable for Various Automobile Cooling Systems
• [Durable Material]: Crafted with Stainless Steel for Long-Lasting Performance and Resistance to Harsh Automotive Environments
• [Simple Installation]: Comes with Sensor, Bracket, and Complete Wiring Instructions for Easy Setup on 12V Autos and Racing Cars
• [High Sensitivity]: Quickly Responds to Temperature Changes Providing Reliable Monitoring to Protect Engine from Overheating