UNI-T UT681A Portable Network Tester Cable Finder set with Loop Resistance Test and Wire Sequence Scanning

الوصف

Cable Identification Capable of identifying numbers of cables at the same time when it comes with supplied ID adapters Toning Cable location Locate the cables when matched with toner probe in the test; Wire Sequence Scanning Trace down the wire sequence Port Blinking Control Port blinking at a switch or hub to identify the cables; Loop Resistance Measurement To measure loop resistance of PSTN Phones or ADSL twisted-pair cables, help to determine link quality for the communication;