... . CE certificate 3. DSP Processor 4. Digital Inclinometer 5. RF Wireless Power supply,110V/220V AC 50/60Hz.Total toe, +40 ... ,+60°~-60° (±0.1°)Thrust angle,+10°~-10° (±0.02°).The equipments installment: Power,800 WElectric voltage,110V~220V AC,50 ... .Battery,7.4VDC/2600mAH.Update,online freelyCE certificationWarranty ,one year The Trend of Global wheel aligner CCD8300