GL130 Max.wheel weight: 65kg Motor power: 0.2kw Power supply:110V/220V Balancing accuracy:��1g Balancing speed:220r.p.m Rim diameter:10"~24"(265mm~615mm) Rim width:1.5"~20"(40mm~510mm) Measuring time:8sec Noise level:<70dB Carton size:960mm*760mm*1230mm(Main body) 460mm*420mm*750mm(Monitor)