RYSJM | 52mm 7 Colors LED Light Car Water Oil temp Oil Pressure Voltmeter Air fuel Ratio Tachometer Boost Car Gauge EXT Temp For 12V Car

Note:These meters are stepper motors and need to be powered on to return to zero. It is normal that the pointer does not return to zero. 52mm 7 Colors LED Light Car Oil Pressure Turbo Boost Water Temp RPM Oil Temp Voltage Air Fuel Ratio EXT Temp Gauge For 12V Car Specifiaction: -The button on the screen can switch the color of light you want. -It is designed as analog/digital dual display. -Diameter:2"/52mm -Current:IGN MAX 0.3A ILM 0.3A -Power:DC(10-15V) 12V Professional -Comes with installation manual. Fitment: Fit For 12Volts gasoline Cars - Boost gauge psi (-30~30) - Water temp gauge (40-140 ℃) - Oil press gauge(psi) (0-100 PSI) - Volts meter (8-18V ) - Exhaust gas temp gauge EXT (3~13×100℃) - Vacuum gauge Fit for 12Volts ,4/6/8 Cylinder and gasoline Car: - Tachometer RPM (0-10000 RPM)Tachometer (0-10000 RPM)Boost gauge psi (-30~30)Water temp gauge (40-140 ℃)Oil press gauge(psi) (0-100 PSI)Volts meter (8-18V)Air Fuel Ratio GaugeExhaust gas temp Gauge(3~13×100℃)