The Tempo Kingfisher Quad two way optical loss test set or OLTS fiber tester is a perfect for medium to ultra high fiber count loss, length and optical return loss testing applications on both multimode and single mode fiber with APC connectors on both ports at 850 and 1330 nm with 1310 and 1550 nm. A pair of these compact SM and MM instruments set new standards of productivity, ultra stable source accuracy and ease of use. A multimode APC connector on this model is required for reliable ORL test performance.

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