Optical Fiber Power Meter ‑50 To +26dbm Fiber Optic Cable Tester With LED Light✈
1 x Adapter. Standard wavelength (nm): 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650. Working Temperature (℃): -10℃ to +60℃. Storage temperature (℃): -25℃ to +70℃. If you do not receive our reply within 48 hours, pls.