... / beam ±10 %Pads10Number of diode lasers74LCD controller7 inch color touch LCD displayLanguagesAccording to usersWorking timeUser settingVoltage220V/110V(50/60hz)Power ConsumptionMAX ... . 70VALCD Display,7inch, TFT LCD,MULTI PAD8 channelSourceLLLT laser diode AIGaInPTypeContinuous waveWavelength658nmOutput Power40mW / beam ±10 ...