4X8S wheel alignment Power supply:110v/220v 1ph Toe:+6,-6 Camber:+10,10 Caster:+15,-15 Kingpin inclinable:+20,-20 Set back:+6,-6 Power:0.5kw Voltage:220v/110v Rim diameter:12"-21" Cpu:1.8g Memory:128mb Hard drive:40g Input way:key board and mouse Display:17" Printer:ink-jet printer Test:8 bundle Deliver way:bluetooth Sensor battery voltage:6v/13a Net weight: 90kg