network tester / continuity / PC wire / portable
The 231A can easily read the correct pin configuration of 10BaseT cable (category 5), 100BaseTx, 10Base2 cable (coax) and RJ45/RJ11 modular cables, 356A, TIA 568A, TIA 568B and token ring cables. It is done by comparing one transmitting end to the corresponding receiving end. It can test cables installed far away either on wall plate or patch panel up to 1000ft away with the use of a remote kit.
It is easy to verify the cable continuity, open, short, and cross connect which features auto or manual scan for pin-out indicators.
The other features include detection of open, short, cross, and continuity, test point to point and is quick and easy to use. The test cables are on wall plate or patch panel up to 1000 ft away with the remote kit and it has an easy to read LCD display.