Model: D20 Repetition Rate: 1-10Hz Power: 1200W Handle Piece Flow Rate: 2-3L/min Thermal Form: Condution Cooling LED Display: 8 Touch LCD Maximum Energy: 100J/cm�² Pulse Width: 10ms-100ms Wavelength: 808�±10nm Environment Temperature: 5-28â?? Environment Moisture: 80% Voltage: 100-110V / 200-220V Laser Window: 12mm*12mm Package: 137cm*71cm*72cm 75kg