METZ CONNECT 130660-E network cable tester

ISDN installation tester SiTi pro - Easiest handling and operation.
- Failure detection with or without mounted terminating resistors.
- Detects the most important installation faults: reversed wires, interrupted wires, short-circuit.
- Detection of wire reversal in wire pair without changing the installation.
- Detection of short-circuits even in wire pair.
- Compact size.
- Connection cable and jack facilitate testing ISDN connection cables and outlets at positions that are difficult to access.
- Bi-color indicators for distinct and clear status display.
- Energy for SiTi pro operation is supplied by the ISDN connection; no batteries required.