Model:MZ-HP05-665 Driving means: cross coil Working Voltage: DC12V Transmission ratio: 1:665 Back-light: LED Function: electrical speedometer, tachometer, temperature gauge, oil meter, large LCD indicatior, optical pointer Suitable for four-wheelers We can produce any size of Automobile Meter, series of the fuel sensors, series of the Automobile sensors, TPMS, Motorcycle Meters and Yacht Meter. Any types we can produce accroding to customers' requirement.