Specifications Hign-concerned Chemical:None Special Features:Speedometer Item Diameter:1inch Item Weight:0.8kg Item Height:1inch Item Width:1inch Item Length:1inch External Testing Certification:iso9001 Model Name:Motorcycle Digital Gauge Origin:Mainland China Material:Plastic and Metal Digital display speed:speed range 0-299km h, the error 10% Needle display rpm:range 0-12000, error 5% Digital display odo distance:distance range 0-99999.9km Features: 1. Complete functions: the function includes (speedometer, tachometer, fuel gauge, water temperature gauge), the LCD screen is very clear, the viewing angle is large and the soft vision, relieve eye fatigue. 2. Left and right turn signals: show where the vehicle's turn signals are located. Usually in the flameout state, when the owner lights the turn signal, the indicator will light up in the corresponding direction. 3. Gear position (N, 1-6 gear position display function, and there is no need to add another gear positioner) 4. Oil quantity indicator: shows the amount of oil stored in the vehicle. When the electric door is opened and the meter performs self-test, the fuel gauge function prompts you whether you need to refuel. 5. for High beam: display the status of the vehicle for high beam, usually extinguished, when the owner turns on the for high beam, the indicator light indicates that the vehicle for high beam is on 6. KM H to MPH (metric system display switch) Specifications: Product size: As the picture show Product material: electroplated iron Product color: black silver LED backlight: white light Input voltage: DC 12V Working voltage: 12V Speedometer: Tire model 120 80 17, 34Hz means 60KM H. Speed up 5%, 34Hz means 63KM H Fuel gauge: LCD display F point 8-E point 98 Water temperature below 165, long indicator display Main switch off, standby power consumption is less than 4mA Button Function: A. Short press the button to switch between total and subtotal. B. In the total interface, press and hold the button for 4 seconds, the metric system switches, the default is in metric system; after switching, it can be saved even if it is completely powered off. C. In the subtotal interface, press and hold the button for 4 seconds, and the subtotal is cleared. Wiring method: (round head line): Black: electric switch positive pole Red: battery positive (normally 12V positive) Gray: 6 gear 12 Negative control, LCD display Green: 12V negative Blue white: oil signal Orange: left turn, 12V positive control, LCD display Light blue: turn right, 12V positive control, LCD display Black red: speed signal input Blue: headlights high beam, 12V positive control, liquid crystal display Blue yellow: ABS, liquid crystal display Gear line group (6 line group) Green Red: N file, 12 negative control, LCD display Pink: 1st gear, 12 negative control, LCD display Blue red: 2 files, 12 negative controls, LCD display Green Black: 3 files, 12 negative controls, LCD display Yellow red: 4 files, 12 negative control, LCD display Yellow white: 5 files, 12 negative control, LCD display Brown red: engine fault light, 12V negative control, liquid crystal display Green White: Water temperature signal Sensor wiring method (3-wire group): Red White: sensor positive Green: sensor negative Black white: sensor signal