Tachometer light

Buy Tachometer Shift Light Alarm Lamp 8142s Blue LED Lens... for R1,479.00

Universal 5 inch 7-Color White Tachometer Gauge Tach Meter + Shift Light 11000 RPM Feature: -Self-Calibration Mode At Start-up -Adjustable Setting For Shift Light -Shift Light Included! -Works With 4, 6, 8 Cylinder Engines -Stylish Design Giving Your vehicle An Aggressive Performance Racing Look Specification: Color Silver Material Aluminum Alloy Diameter About 5 Inch Distance between two mount hole center 20mm LED Color 7 LED Color Display Range 0 - 11,000 RPM Voltage 12V Fitment Universal Wiring Connection: Red - DC 12V Black - Ground Green - Siganl Terminal Mode: Tach - Normal function Recall - Needle will go right up to the highesr RPM. Touch two switch simultaneously for 1 second to clear Recall Set - Needle will go to Shift Light RPM degree. Touch either or to change the RPM set degree Mounting: The special design of the tachometer base allows for a variety of mounting possibilities. Attach the base using screws provided or use pop rivet tool. Note: This tachometer operates on standard, factory electronic and high performance electronic racing ignitions. Operation: 1. To set the RPM for the shift light: push the button 'Mode' until the 'set' light is on, then push either the up or dowm arrow button until the needle moves to the desired RPM. Next, push the mode button again the 'set' light is off to return to the standard tachometer function. 2. Push the 'Light' button to change the back light to 7 different colors. Note: 1. Please check the size measurement chart carefully before making payment. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. 4. Instruction is not included. Package Included: 1 X 5" Tachometer Gauge with Shift Light 1 X Mount Clamp 2 X Screws

Motorcycle Modified Tachometer LCD Seven Color Backlight Adjustable Speedometer Package weight: 0.45 kg Specification: Scale Display range: 0~360 km/h Display unit: 1 km / h Display interval Total mileage Display range: 0~99999 km, then return to zero Display unit: 1 km Distance Table A.B Display range: 0~999.9 km, then return to zero, can be manually reset to zero. Display unit: 0.1 km Oil maintenance mileage Setting range: 300~5,000km Setting unit: 100 km Maximum speed record (Max.) Display range: 0~360 km/h Tire outer diameter value setting range: 50~210% Setting unit: 1 % Gear table Display range: 1, N, 2, 3, 4, 5 Tachometer Display range: 0~15,000 RPM Digital tachometer Display range: 0~20,000RPM Overturn warning light Setting range: 3,000~15,000 RPM Setting unit: 100 RPM Pre-super-warning warning Setting range: -500~-3,000 RPM Setting unit: -100 RPM Maximum speed record (MAX) Display range: 0~15,000 RPM Waveform setting Setting range: Hi (high waveform) and Lo (low waveform). Thermometer Display range: 0~120°C Display unit: 0.1 °C Display interval Maximum temperature record (MAX) Display range: 0~120°C Air-fuel ratio Display range: 12.1~16.8 Display unit: 0.1 Oil gauge Display range: 10 stages Display unit: 10% per stage The oil quantity warning will start to flash in the remaining three stages. Clock 24 hours Voltmeter Display range: DC 8.0~18.0 V Display unit: DC 0.1 V Backlight brightness adjustment Setting range: 1-5 (darkest) ~5-5 (brightest), five-stage display Setting unit: about 20% brightness per stage Backlight color adjustment Setting range: red light, orange light, yellow light, green light, blue light, light blue light, purple light, white light cycle switching Operating voltage DC 12 V Body temperature range -10~+60°C Main body specifications JIS D 0203 S2 Body size (W X L X H) 176 X 122.7 X 71.7 mm Body weight approx. 447 grams Package Included: 1 X Motorcycle Speedometer Click here for more deals Motorcycle Modified Tachometer LCD Seven Color Backlight Adjustable Speedometer Motorcycle Modified Tachometer LCD Seven Color Backlight Adjustable Speedometer

Universal Motorcycle Speedometer Odometer Tachometer Gauge Kit KM/H MPH Cafe Ra Package weight: 1.30 kg Description: Universal Vintage Cafe Race Gauge Kit, High Quality Full Stainless Steel Body, Mechanical Odometer&Inductor Motor Tachometer. Specification: Material: 304 High Quality Stainless Steel Quantity: 1 pcs Tachometer, 1 pcs Odometer, 1 pcs Bracket Gauge Diameter: 85mm Internal night light Indicator Light Included:Left&Right Turn Signal/High Beam/Neutral Gear/Low Fuel Level Warning Light(Needs Senor) Voltage: 12V Speedometer unit: KM/H and MPH Tachometer measurement: 0-11000RPM Odometer measurement: 0-120km/h(0-80 MPH) Overall Size: 205x98x81mm Mounting distance: 95MM Wiring Diagram: Black Wire: Live Green Wire: Neutral Yellow/Whtie Wire: Fuel Level Blue Wire: High Beam Orange Wire: Left Turn Signal Light Blue Wire: Right Turn Signal Brown Wire: BackLight Green/Red Wire: Neutral Gear Black/Yellow Wire Tachameter Package Included: 1 X Tachometer 1 X Odometer 1 X Bracket Click here for more deals Universal Motorcycle Speedometer Odometer Tachometer Gauge Kit KM/H MPH Cafe Ra Universal Motorcycle Speedometer Odometer Tachometer Gauge Kit KM/H MPH Cafe Ra

95mm 3.75inch Tachometer Tacho Gauge Meter 0-8000 RPM With LED Shift Light 12V Package weight: 0.37 kg Description: Works on 4, 6 and 8 cylinder engines Universal fits 12V petrol vehicle Easy to install, durable, shockproof Bright red needle for easy viewing Specifciation: Color: Black Diameter: 95mm/3.75in Measurement Range: 0~8000RPM Wiring: Black (Negative), Red (Positive), Green (Speed Signal) Power: 12V DC Backlight: White LED Shift Light: Blue LED Note: When connecting the signal, first with a multimeter to detect the voltage, and the green signal line is absolutely can not come into contact with the positive power, otherwise it would damage the motherboard. Package Included: 1 x Tachometer Gauge 1 x Installation Kit 1 x User Manual Click here for more deals 95mm 3.75inch Tachometer Tacho Gauge Meter 0-8000 RPM With LED Shift Light 12V 95mm 3.75inch Tachometer Tacho Gauge Meter 0-8000 RPM With LED Shift Light 12V

2 In 1 Motorcycle LED Digital Speedometer Tachometer Oil Fuel Gauge Description: waterproof High performance, Tachometer and Fuel Gauge combined into one Easy installation and high accuracy Bright LED reads out, easy viewing at all angles during lighting conditions SMD chip electronic components, processed by automatic placement machine, stable operation, suitable for motorcycle modifying Specification: Material: Metal Dimension: As the Picture show Wire Length: Approx. 30cm(11.8'') Color: Silver Operating Voltage: DC 12V LED Indicator Display: Blue LED:Speed Red LED: Oil Level 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 cable, start the car, and then it can display speed. Fuel gauge installation and debugging methods: 1. Connect the positive and negative pole to power supply correctly. 2. Turn on the electric door switch, fuel gauge displays a grid of red, and then connected signal line to the negative pole. Wait for a while, LED light will all light up slowly, indicating normal operation. 3. Connect the signal line, fill up, slowly adjust the potentiometer to make all the LED lights on. When oil runs out, slightly adjust potentiometer so as to make only one red LED light on. Please note: The original fuel gauge can not be used together Wire connection: Red wire connect to the power positive pole, Black wire connect to the negative pole, Green cable connect to the engine speed signal line, Yellow wire connect to the fuel gauge signal line. Package Included: 1 X Tachometer and Fuel Gauge

Universal 12V Motorcycle LED Digital Tachometer and Clock Gauge Package weight: 0.22 kg Universal Motorcycle LED Dual Digital Tacho Tachometer & Clock Gauge Meter Description: Easy to insall Blue Number Light Display Tacho Red Number Light Display Time Red and Blue LED Number Bright Light,Black background. General mechanical speed line interface. Waterproof & high performance design, please buy it with your confidence. Fits for all motorcycles. Specification: Shell Material: Stainless Steel Shell Color: Silver Shape: circle Quantity: 1 pc Size: approx. 60mm(Diameter)x55mm(Height) / 2.36" x 2.16" Small Mounting hole diameter: 6 mm Large Mounting hole diameter: 10 mm 4 Wires length: 23cm / 9" Package size: 9 x 9 x 9 cm (LxWxH) Wire connetion as follow: Red to positive line. Black to negative line. Green connect to speed signal lines. Yellow connect to the positive of the battery, before the ignition switch. The shortest line adjust the clock Package Included: 1 X Gauge Click here for more deals Universal 12V Motorcycle LED Digital Tachometer and Clock Gauge Universal 12V Motorcycle LED Digital Tachometer and Clock Gauge

BUY IT NOW! FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Motorcycle KMH LCD Digital Odometer Speedometer Tachometer With 7 Colors Background Description: 1.7 Colors Backlight 2.LCD screen is Clear display, no phantom and sun-proof. 3.Switch ODO (cumulative number of kilometers) and TRIP (km total) through short press MODE key. 4.Tire size adjustment: Short press MODO switch to ODO mode. Under the ODO mode, press ADJ key first, and then press the MODO button immediately, two keys hold together to keep 3 seconds, then release buttons, long press MODO immediately and Enter the tire size adjustment state. 5.Clock adjustment: Press the mode key switch to ODO mode, long press the mode key on the ODO mode and enter the clock adjustment mode, short press MODE key to realize the switch of adjust the hours and minutes. After entering the clock mode, short press ADJ can realize plus one hour or minute adjustment and long press ADJ can achieve rapid adjustment. 6.All the button operation time is 5 seconds, more than 5 seconds automatically jump out of the current mode 7.Oil indicator light for each of the 1000KM lights up. Long press ADJ key in the ODO mode, the oil indicator will be extinguished. Specification: Power voltage: 12V Backlight: 7 Colors (As shown in the picture) Size: Approx 13.9 x 10.3 x 4.2cm Quantity: 1 pc Fitment:Fits for all style motorcycle. Line function: Red: battery positive electrode is connected to the door to come in here (keep always have electricity) Brown / Black: Electric door lock control closed the anode (controlled by the switch of the anode) Green: negative Yellow / White: oil quantity indicator (3 wires) Yellow / Green: oil quantity indicator (2 wires) Light Blue: right turn indicator Orange: left turn indicator Blue: high beam indicator Red / White: engine speed engine trigger coil (also called pulse coil) Package Included: 1 X LCD odometer 1 X Mounting rack Motorcycle KMH LCD Digital Odometer Speedometer Tachometer With 7 Colors Background Motorcycle KMH LCD Digital Odometer Speedometer Tachometer With 7 Colors Background Motorcycle KMH LCD Digital Odometer Speedometer Tachometer With 7 Colors Background

12000RPM LED Tachometer Speedometer Gauge With Bracket 10mm Mounting Package weight: 0.26 kg Description: Application:For 10mm mounting hole motorcycle scooter bike and so on. Can work in rainny days. Specification: Material: Iron Bottom Color: Black/White Voltage: 12V(Internal Night light, red and black wire for light) Overall Size: 65mm (diameter) Mounting Hole Diameter: 10mm Resistance To Compression: 100kg/220.5lb Wiring: Black:Negative pole Red:Positive pole Package Included: 1 X Tachometer Speedometer Gauge Click here for more deals 12000RPM LED Tachometer Speedometer Gauge With Bracket 10mm Mounting 12000RPM LED Tachometer Speedometer Gauge With Bracket 10mm Mounting

Motorcycle Odometer Tachometer Speedometer Gauge with Black Bracket Description: Tachometer: Longer red wire connect to power positive, longer black wire cnnect to power negative. Shorter black wire connect to power positive, green to power negative, yellow wire connect to turn singal Odometer: Red wire connect to power positive, black wire cnnect to power negative Specification: Material: Stainless steel shell Quantity: 1 pc Tachometer, 1 pc Odometer, 1 pc Bracket Internal night red light Voltage: 12V Tachometer measurement: 0-13000RPM Odometer measurement: 0-140km/h Fits for most motorcycle Size: Overall Size: 16x11x7cm / 6.3¿x4.33"x2.75" (LxWxH) Each Gauge Package size: 9 x 9 x 8.8cm / 3.54"x3.54"x3.46" (LxWxH) Mounting distance: 10cm / 3.93¿ Mounting hole diameter: 10mm / 0.39" Package Included: 1 X Tachometer 1 X Odometer 1 X Bracket

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge Description: Easy to install. General mechanical speed line interface With odometer reset switch on the body. High capacity and practical LED light, DC 12V. Made of aluminium alloy, long lasting finish. Specification: Shell Material: Aluminum Voltage: 12V Mounting Hole Diameter:10mm Speedometer Unit: km/h Odometer Unit: km Wiring: As the picture shown Fitment: Universal fit Package Included: 1 X Gauge 1 X Bracket 1 X Neutral Gear Light 1 X Ignition Switch 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: Easy to install. General mechanical speed line interface With odometer reset switch on the body. High capacity and practical LED light, DC 12V. Made of aluminium alloy, long lasting finish. Specification: Shell Material: Aluminum Voltage: 12V Mounting Hole Diameter:10mm Speedometer Unit: km/h Odometer Unit: km Wiring: As the picture shown Fitment: Universal fit Package Included: 1 X Gauge 1 X Bracket 1 X Neutral Gear Light 1 X Ignition Switch 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge

12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge Package weight: 0.56 kg Description: Easy to install. General mechanical speed line interface With odometer reset switch on the body. High capacity and practical LED light, DC 12V. Made of aluminium alloy, long lasting finish. Specification: Shell Material: Aluminum Voltage: 12V Mounting Hole Diameter:10mm Speedometer Unit: km/h Odometer Unit: km Wiring: As the picture shown Fitment: Universal fit Package Included: 1 X Gauge 1 X Bracket 1 X Neutral Gear Light 1 X Ignition Switch Click here for more deals 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge 12V Motorcycle LED Odometer Speedometer Tachometer Speedo Gauge

PLS NOTE: * If multiple sizes / options / choices and or seperate items are advertised - the listed price is for the entry/smallest option /size. * Pls. review shipping information Features: 1, The tachometer uses microcomputer(CPU) technique; photoelectric technology, anti-jamming technique and junction laser technique for noncontact measurement of rotation speed(RPM), 2,Wide measuring range and high resolution 3,Large screen LCD display provides clear reading 4,Automatically save max, min and last value, also save 96 set of continuous data(the tachometer starts to store data after refreshing measuring data) 5,Low battery voltage indication 6,Smooth housing design, comfortable to hold and use 7,The instrument is delicate and rugged, It uses the durable, long-lasting components and a strong, light weight ABS plastic housing Specification: -5 digits 18mm(0.6’’)LCD -Accuracy: ±(0.05%+1digit) -Sampling time:0.5sec(over 120RPM) -Range Select: Auto-Switch -Memory: Max. value, Min value, Last value -Measuring range:2.5~99,999RPM -Resolution: 0.1RPM(2.5~999.9RPM), 1RPM(over 1000RPM) -Detecting Distance: 50~500mm -Power:3x1.5v AA battery (not included) -Time base: 6MHz Quartz crystal -Time base accuracy: 10x10-6(0-500C) -Power consumption: Approx 40mA -Dimension: 160Lx72wx37H(mm)(SM2234A) Package includes: 1 x Tachometer 1 x English user manual 2 x reflective strip Details pictures:

60mm  Motorcycle Speedometer Tachometer Odometer Rev Counter 0-13000 RPM Description: Durable,high capacity and practical Easy to install,the best replacement for your old odometer Specification: Material: Stainless Steel Size:As the picture show Fitment: Fit for most motorcycle Wire connection:  long Red light + long Black light - Short Black power/ignition lock + Short Green Ground Short Yellow engine signal line Package Included: 1 X Motorcycle Tachometer   

60mm Motorcycle Speedometer Tachometer Odometer Rev Counter 0-13000 RPM Description: Durable,high capacity and practical Easy to install,the best replacement for your old odometer Specification: Material: Stainless Steel Size:As the picture show Fitment: Fit for most motorcycle Wire connection: long Red light + long Black light - Short Black power/ignition lock + Short Green Ground Short Yellow engine signal line Package Included: 1 X Motorcycle Tachometer

Buy Universal Car Motorcycle Red Light Led Adjustable Tachometer RPM Tacho Gauge Pro Shift Light for R559.00

Motorcycle LED Odometer & Tachometer Meter Gauge 0-140Km/h Feature: Come with beautiful dual led back light,white LED Number Bright Light,Blue background. Internal small odometer. Internal Night light. General mechanical speed line interface. Waterproof & high performance design, please buy it with your confidence. Fits for all motorcycles. Specification: Shell Material: Stainless Steel Shape: circle Shell Color: Silver Quantity: 1 pc Volt: 12 V DC Odometer measurement: 0-140km/h Speedometer unit: km/h odometer unit: km Size: approx. 66mm(Diameter)x55mm(Height) / 2.6" x 2.16" Small Mounting hole diameter: 6 mm Large Mounting hole diameter: 10 mm 3 Wires length: 27cm / 10.63" Package size: 9 x 9 x 9 cm (LxWxH) Package includes: 1 x Motorcycle LED light Odometer Speedometer

LED Motorcycle Digital Tachometer Tacho Speedometer RPM Gauge 2 Cylinder Package weight: 0.22 kg Description: Red LED Number Bright Light,Black background. General mechanical speed line interface. Waterproof & high performance design, please buy it with your confidence. Fits for all 1cylinder and 2cylinder motorcycles. Specification: Shell Material: Stainless Steel Shell Color: Silver Shape: circle Quantity: 1 pc Size: approx. 60mm(Diameter)x55mm(Height) / 2.36" x 2.16" Small Mounting hole diameter: 6 mm Large Mounting hole diameter: 10 mm 3 Wires length: 30cm / 11.81" Package size: 9 x 9 x 9 cm (LxWxH) Installation: Red=Postive,Black=Negtive,Green=Signal Package Included: 1 X Gauge,,,, Click here for more deals LED Motorcycle Digital Tachometer Tacho Speedometer RPM Gauge 2 Cylinder LED Motorcycle Digital Tachometer Tacho Speedometer RPM Gauge 2 Cylinder

Buy 3.75 Inch 12V RPMx1000 Tacho Tachometer with Shift Light RPM Rev Gauge Meter for R594.27

Motorcycle Mechanic Tachometer Gauge 16000RPM Scooter Analog  Specification: Material: ABS Light Color: Like the picture show Cable Length: Black & Red 20cm. Yellow, Green & Black 9.5cm Voltage: 12V Measurement: 0-16,000RPM Wiring Connection: Black line lock positive electrode Green line lock negative electrode Yellow line contacts signal Features: Easy install, Durable, Long lasting Waterproof & Shockproof Fitment: Fit for all motorcycle Package Included: 1 X Motorcycle Tachometer

52mm Car Auto Tacho Tachometer Gauge Blue Digital LED Meter RPM Feature: Electronic Gauge has the Opening Sweep Movement. Blue Digital LED illumination number glow and  color recall technology.(Gauge will return to previous color when vehicle is turned off). Blue Digital LED Readout. Easy install,comes with installation instructions Instruction: Tinted Black/White Gauge Face. Black/Sliver Gauge Ring. Blue Digital LED Display Size:2 Inch Gauge or 52mm Diameter Power:Professional 12V,IGN MAX 0.3A Reads:0~9999 RPM Warning Light:Exceed 5000 RPM Package Included: 1 X Digital LED Tachometer

SELECTED OPTION: COLOR: WHITE CLICK HERE for more options in this item. 52mm Car Auto Tacho Tachometer Gauge Blue Digital LED Meter RPM Feature: Electronic Gauge has the Opening Sweep Movement. Blue Digital LED illumination number glow and  color recall technology.(Gauge will return to previous color when vehicle is turned off). Blue Digital LED Readout. Easy install,comes with installation instructions Instruction: Tinted Black/White Gauge Face. Black/Sliver Gauge Ring. Blue Digital LED Display Size:2 Inch Gauge or 52mm Diameter Power:Professional 12V,IGN MAX 0.3A Reads:0~9999 RPM Warning Light:Exceed 5000 RPM Package Included: 1 X Digital LED Tachometer

Motorcycle KMH LCD Digital Odometer Speedometer Tachometer With 7 Colors Background Description: 1.7 Colors Backlight 2.LCD screen is Clear display, no phantom and sun-proof. 3.Switch ODO (cumulative number of kilometers) and TRIP (km total) through short press MODE key. 4.Tire size adjustment: Short press MODO switch to ODO mode. Under the ODO mode, press ADJ key first, and then press the MODO button immediately, two keys hold together to keep 3 seconds, then release buttons, long press MODO immediately and Enter the tire size adjustment state. 5.Clock adjustment: Press the mode key switch to ODO mode, long press the mode key on the ODO mode and enter the clock adjustment mode, short press MODE key to realize the switch of adjust the hours and minutes. After entering the clock mode, short press ADJ can realize plus one hour or minute adjustment and long press ADJ can achieve rapid adjustment. 6.All the button operation time is 5 seconds, more than 5 seconds automatically jump out of the current mode 7.Oil indicator light for each of the 1000KM lights up. Long press ADJ key in the ODO mode, the oil indicator will be extinguished. Specification: Power voltage: 12V Backlight: 7 Colors (As shown in the picture) Size: Approx 13.9 x 10.3 x 4.2cm Quantity: 1 pc Fitment:Fits for all style motorcycle. Line function: Red: battery positive electrode is connected to the door to come in here (keep always have electricity) Brown / Black: Electric door lock control closed the anode (controlled by the switch of the anode) Green: negative Yellow / White: oil quantity indicator (3 wires) Yellow / Green: oil quantity indicator (2 wires) Light Blue: right turn indicator Orange: left turn indicator Blue: high beam indicator Red / White: engine speed engine trigger coil (also called pulse coil) Package Included: 1 X LCD odometer 1 X Mounting rack

Description: Application:For 10mm mounting hole motorcycle scooter bike and so on. Can work in rainny days. Specification: Material: Iron Bottom Color: Black/White Voltage: 12V(Internal Night light, red and black wire for light) Overall Size: 65mm (diameter) Mounting Hole Diameter: 10mm Resistance To Compression: 100kg/220.5lb Wiring: Black:Negative pole Red:Positive pole Package Included: 1 X Tachometer Speedometer Gauge

Feature: Illuminated red needle display. Easy Installation, then you can use it conveniently. The speed alarm point can be set by the Knob button. Specification: Material: Aluminum+ABS+Acrylic Power: DC(10-15V) 12V Professional Reads Range: 0-11000RPM Backlight Colour: Blue Diameter: 3.75" (80mm) Fitment: FOR 12V petrol vehicles. Package Included: 1 X Tachometer Gauge 1 X User Manual   

Description: Easy install, durable, shockproof Adjustable shift light on face Works on 4, 6 and 8 cylinder engines Bright red needle for easy viewing Universal fits 12V petrol vehicle Specifciation: Color: White Measurement Range: 0~8000RPM Power: 12V DC Backlight: 7 Colors LED Shift Light: Red LED Wiring: Black (Negative), Red (Positive), Green (Speed Signal) Package Included: 1 x Tachometer Gauge 1 x Installation Kit 1 x User Manual

Options: Description: Works on 4, 6 and 8 cylinder engines Universal fits 12V petrol vehicle Easy to install, durable, shockproof Bright red needle for easy viewing Specifciation: Color: Black Diameter: 95mm/3.75in Measurement Range: 0~8000RPM Wiring: Black (Negative), Red (Positive), Green (Speed Signal) Power: 12V DC Backlight: White LED Shift Light: Blue LED Note: When connecting the signal, first with a multimeter to detect the voltage, and the green signal line is absolutely can not come into contact with the positive power, otherwise it would damage the motherboard. Package Included: 1 x Tachometer Gauge 1 x Installation Kit 1 x User Manual