... non-contact operation; Easy mainenance; Bloodless operation. 30w 810nm diode medical laser machine:Product introduction:It is a 30W ... type: GaAlAs laser diodeWavelength: 810nm/ 940nm/ 980nmOutput power: 0.5-30WTreatment mode: CW, Single pulse, Repeat pulseFrequency :0.1- ... 10HzOperating: Color LCD touch screenAiming beam: laser diode 635-655nm Cooling system: Forced airWeight: 15KgFiber: 400μm, ...