Works perfect when RJ11 RJ45 cable is on power
Wire Tracing: Trace RJ11, RJ45, cables or other metal wire (via adapter).
Easy and fast to locate the breakpoint without opening the wire's cover.
Network cable collation: Judge short-circuit, breaking circuit, open circuit and crossing.
Test line level, positive and negative polarity.

Technical Details

Product Details

Package Dimensions
Width : 1.97 inch
Height : 1.18 inch
Length : 3.94 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01CD9ZVU4