光功率計(jì)OPM572MD帶護(hù)套,可測量波長:610-640nm,650-690nm760-830nm,760-830nmforMDHe-Ne、半導(dǎo)體激光,微型碟式（MD）用采用桿式探頭和微型碟式（MD）探頭不用電源和電池可監(jiān)視光波形帶IR光束目視確認(rèn)探頭（桿式探頭）■Directreadingwavelength■SensorforMD(MiniDisk)attached■IR-beamvisualchecksensor■Outputterminalforopticalwavemonitoring