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 Steel
Color: As Picture Shown
Measuring Range: 20-120℃
Input Voltage: 12 V DC
Size: 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*0.51in

Temperature Sensor Thread Size(Diam. * L): Approx. 9.46*9.8mm/0.37*0.39in

Wire Connection: Red for Positive, black for negative
Package Weight: Approx. 280g
Fitment: For 12 V autos and racing cars

Wiring 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 Meter
1 x Bracket
1 x Sensor
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