Fiber Optic Network Tester Cable Checker Network Cable Patrol Instrument Anti-interference Multi-function Cable Checker Cable Finder

Material: ABS Size:255*115*35 (mm) Features： Track the location of the breakpoint Receive audio Detect on-off Recognition status

Product precautions 1.If you are not using a cable tracker, please set the switch to "off” 2.If you don't use the cable tracker for a long time, take out all the batteries. 3.Keep away from moisture. 4.Do not use cable trackers in high-voltage environments 5.Always follow this user manual.Otherwise, it may cause damage to the test instrument or personal injury to the operator.