1.Input Voltage: Single Phase 220V 2HP (60HZ) 2.Weight ( Without Accessories): 100KG 3.Its Handles Wheel From: 0-17cm 4.Max Wheel Diameter: 10" 24" 5.Max Wheel Width: 1.5"-20" 6.Measurement Time: 6 secs 7.Max Wheel weight: 65KG 8Wheel Balance Speed: 720RPM 9.Readout Accuracy: 1 gr