... matrix communication 2,High Pixels CMOS Toe sensor with DSP system get up to 0.008 resolution Wheel alignment Specification :1 ... hours continuously 4, Many Language supply: Include Chinese, English, Russian, Spanish and other languages versions for different users5, Operate System very easy ... of car7, Car Database may update 1 time/4 month, and in system more than 20,000 car models for your choose ...