
These connectors/ID connectors are essential for large networks. Using them makes mapping easy and efficient. Troubleshooting connection issues is also easy for good or bad. You need a TDR meter if you want to know exactly where a connection problem lies on a cable run.

β Stainless Steel L-Square, Size 3-Inch x 4-Inch, Zona 37-434
8 Review

π Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review

Triangle Group TR918 225/45 R18 95V summer
61 Review

π² Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review