The Tempo Kingfisher Two way optical loss tester is a perfect for medium to ultra high fiber count loss, length and optical return loss testing applications on multimode fiber at 850 and 1330 nm. A pair of these compact instruments set new standards of productivity, accuracy and ease of use. A multimode APC connector on this model is required for reliable ORL test performance. The 650 nm VFL VisiTester feature mixes a VFL in with the test signal during Auto test. It operates as a stand alone VFL, or gives positive visual identification of a fiber to be connected during loss testing.

Real time pass and fail
Interchangeable connectors
Sunlight readable and backlit LCD
Ease to use with slim and versatile
Large memory and USB key file dump
Long battery life and USB external power