3.5 inch Mini OTDR 1550nm 20dB Handheld OTDR Fiber Tester Support OPM VFL LS

The mini otdr tester is compact and easy to carry; it adopts a 3.5-inch high-definition touch screen, supports multi-touch and smooth operation Internal integration of OTDR, event map, optical power, red light, flashlight and other functions in one, to meet various test needs in different occasions. Among them, the otdr testing function adopts 1550nm wavelength and built-in high-efficiency wavelength isolator. Otdr tester  can perform optical test on 1490nm and 1577nm links. lt supports up to about +10dBm with optical test capability, and the maximum measurement range is 80km. The BD280 otdr fiber testing is used to measure the length, loss, connection quality and other parameters of the optical fiber. lt can easily test the break point, bend, and loss point of the optical fiber link. lt is suitable for line maintenance and emergency repair testing by installation and maintenance personnel. Mini OTDR (BD280) Wavelength 1550nm Fiber Type G.652 Dynamic Range 20dB