1. wheel alignment for truck and car,8 CCD sensor 2. CE certificate 3. DSP Processor 4. ... ,+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 2013 The Trend of Global wheel aligner LB-22