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Main Features： 

1. Quickly trace and identify cables among lots of unknown cables. 

2. Check continuity of Lan cables, open, short, cross,ect. 

3. Visible indication: pin-to-pin cable map for individual cable (not by pairs). 

4. Low Voltage alarm function. 

5. Used on single conductors, twisted pairs, telephone cable and ed-energized electrical wiring 

6. Earphone permits use in noisy environments. 

7. LED light assists use in dark corners.

Technical parameters: