Red Light Power Meter Multifunctional Optical Fiber Cable Tester With LED Light

Item Type: Optical Power Tester. 1 x Optical Power Tester. Standard Wavelength (nm): 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650. Working Temperature: -10-60℃. Storage Temperature: -25-70℃.

eBay