62mm GReddi LCD Digital Display Car Gauge Oil Pressure Oil Temperature Water Temperature Voltmeter Boost Gauge

Size: 2.5 inches (62 mm)
Material: ABS plastic
Suitable for all 4/6/8 cylinder engine cars
Viewing angle: 270 degrees
POST
Including gauge holder
Supplied with sensor and wires
Can be connected in series with multiple instruments
Style: black face
Light color: 7 colors (switchable)

Installation Precautions:

1.4 pin, power cord:
Red, battery
White ACC +
Yellow backlight+
Black battery-(metal part of car)

2. Sensor and signal line:
Red -> touch white
Black->Black Sensor