半導(dǎo)體鐳射專用Speciallyforsemi-conductorlaser●與650~680nm可見光半導(dǎo)體對應(yīng)●與750~830nm紅外線半導(dǎo)體對應(yīng)●操作簡單,不用電源和電池●4mm薄型傳感器頭主機(jī):H163xW100xD46mm250g傳感器頭:H126xW15xD4mm40g 光強(qiáng)針/鐳射功率器型號Model:OPM-570L指示Display:動(dòng)圈式電表波長Wavelength:760~830nm,650~680nm光強(qiáng)測定Opticalpowertesting:0.01~10mw量程Measurementrange:0.3/1/3/10mw測定精度Testingaccurancy:±5%光傳感器Opticalsensor:si光電二極管