Range: 1.Boost gauge psi(-14-29PSI) 2.Boost gauge bar(-1-2BAR) 3.Water temp gauge(40-150) 4.Oil temp gauge(40-150) 5.Oil press gauge(psi) (0-150PSI) 6.voltsmeter(0-15) 7.Tachometer RPM(0-9999RPM) Voltmeter Gauge -Material Type:ABS Case and Aluminium Rim -Color: Black -LCD size: 52mm / 2 inch -Measurement range: 8~18V -Warning point: 10 V -Power: 12V DC, Max. 0.3A -Red line : positive -Black line : negative -Quantity : 1pc -Package Included: 1 * Volt Meter 1*Installation instruction Boost PSI Gauge -Digital display with black and blue LED face. -used to measure the pressure of the car turbo. -measuring range is -14 ~ 29PSI. -red warning light. -high precision and easy operation. -black color -Package Included: 1 * boost Gauge 1 * Sensor 1 * PVC hose 1 * T-Mounting 1 * Air Filter Boost Bar Gauge -Black Gauge Ring -Blue Digital LED Display(Boost) -Weight: 0.28KG -Size: 52mm diameter or 2 inch gauge -Power: Professional 12V,IGN MAX 0.3A -Package Included: 1 X Digital LED Boost Gauge (Bar) 1 X Boost Sensor 1 X PVC Hose(6 Feet) 1 X T-Fitting Water Temperature Gauge -Material ABS plastic + aluminum ring -Weight: 0.25 kg -Fitting model: 12 v car -Size:2 inch gauge or 52 mm diameter -Power:Professional 12V,IGN MAX 0.3A -Unit:Celsius -READ:40-150 C -Waring light: >100 C -Sensor Mounting Thread: NPT 1/ 8 " Universal fit for: most of cars or motors -Package Included: 1 X Digital LED Water Temp Gauge 1 X Water Temp Sensor(NPT1/8) 1 X English installation instruction 1 X Screw knob 1 X Cable Oil Temperature Gauge - Blue digital LED readout - 40-150 celsius - Power:professional 12V,IGN MAX 0.3A - Sensor mounting thread :NPT 1/8 Package Included: 1 X Digital LED Oil Temp Gauge 1 X Oil Temp Sensor(NPT 1/8) 1 X English Installation Instruction 1 X Screw knob 1 X Cable Oil Pressure Gauge -Material ABS plastic + aluminum ring -Color: Blue light+black Shell -Weight: 0.3 kg -Package includes: 1 X Oil Press Gauge 1 X Sensor(1/8NPT) 1 x English Instructions 1 X Screw knob 1 X Cable Tachometer Gauge - 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 Fitment : - 12V 4/6/8 cylinder and gasoline Car Package Included: 1 X Digital LED Tachometer 1 X English manual 1 X Screw knob 1 X Cable Air/Fuel Ratio Gauge -Material: ABS -Color: black case, blue and red digital readout -Input Voltage: 12V -Measurement range: 0-120PSI -Sensor mounting thread: NPT 1/ 8 " -Diameter: 2 inch 52mm -Package Included: Air/Fuel Ratio Gauge 1x Mounting Bracket 1x Mounting Screws Kit 1x English Manual