UNI-T UT691 Visual Fault Locator 15 km Optical Fibe Test Pen Light Pen Light Pen Red Light Source Tester
Specifications
UT691 visual fault locator is designed for optical fiber fault detection and locating, end to end optical fiber identification and more. It is IP54 rated, uses 650nm visible red light with 2 emitting modes of continuous or pulse. With the functions of APO, battery statusindicator and flashlight, it can be widely used in the fields of optical cable construction and maintenance, optical fiber communication or sensing, optical CATV and so on.