... AC 50/60Hz.Total toe, +40°~-40° (±0.02°).Camber, +10°~-10° (±0.02°). Caster,+22°~-22° (±0.03°).KPI, +22°~-22 ... angle,+60°~-60° (±0.1°)Thrust angle,+10°~-10° (±0.02°).The equipments installment: Power, 800 WElectric voltage,110V~220V AC ... certificationWarranty ,one year 2013 The Trend of Global wheel aligner LB-22