2 In 1 Motorcycle Digital LED Speedometer Tachometer Oil Fuel Gauge Universal 12V

Description:
This is a two in one digital gauge & tachometer with LED which display the rotational speed and fuel level simultaneous, with this gauge, you can control your speed to enhance racing safety and get capacity of the oil level and can fill the tank ahead of time to get rid of lacking of oil half way.

Features:
Tachometer and fuel gauge combined into one, a high performance kit for motorcycle.
Stainless steel shell with glass lens, rustless, anti-corrosion allows it to withstand abominable condition.
The gauge is of high sensitivity and unrivaled accuracy, display the data precisely.
Fully electronic digital display with black face and bright LED reads out, easily viewing at all angles during lighting conditions or in the darkness.
SMD chip electronic components, automatic placement engineering, stable operation.
Professional characteristics, high reliable for motorcycle modifying.

Specifications:
Condition: 100% brand new
Material: stainless steel, glass
Color: silver
Operating Voltage: DC 12V
LED Indicator Display: 
Blue LED: speed 
Red LED: oil level
Out Shell Diameter: 6cm / 2.4"
Wire Length: Approx.28cm / 11"
Installation Hole: 1cm / 0.39"
Package Weight: approx.226g

Package List:
1 * Tachometer & Fuel Gauge

Note:
It is easy to install, but professional installation is always recommended.

Tachometer installation and debugging method:
1. Connect the positive and negative pole to power supply correctly.
2. Turn on the electric door switch, tachometer will display to 0,and then let the signal line touch the positive pole of power supply. If the digital display changes, it can work normally.
3. Connect the signal wire, start the car, and then it can display speed.

Wire connection:
Red wire connect to the power positive pole.
Black wire connect to the negative pole.
Green wire connect to the engine speed signal line.
Yellow wire connect to the fuel gauge signal line.