OPM572|光功率计|OPM-572|激光功率计|日本三和SANWA
带护套,He-Ne,氩激光,半导体激光, 带IR光束目视确认探头 不用电源和电池 可监视光波形 直读波长(485-515/610-640/650-690/760-830nm)
■ Direct reading wavelength ■ IR-beam visual check sensor ■ No power source/battery required ■ Output terminal for optical wave