... Portable design 2.Accurate testing results 3.Quality warranty 4.Copetitive price NETWORK CABLE TESTER JV505 Function: 1. ... Tester for Coaxial Cable (BNC) 2. Tester for ... -T AT&T 258A, ETA/TIA568, Token Ring Cable 3. Twin-end: Can Test cables of the same ... cables 4. Tests corresponding double twisted cables 1, 2, 3, 4, 5, 6, 7,8 and G 5 ...