Technical specifications
| Compatibility | Tests both network (RJ45) and telephone (RJ11/RJ12) cables |
|---|---|
| Input Ports | RJ12 (6P6C) × 1 | RJ45 (8P8C) × 1 |
| Output Ports | RJ12 (6P6C) × 1 | RJ45 (8P8C) × 1 |
| Supported Cable Types | 8P8C RJ45, 6P6C / 6P4C / 6P2C RJ12/RJ11 |
| Indicator | LED status lights for quick diagnostics |
| Functions | Detects open, short, crossover and wiring faults ( |
| Power | 9 V DC battery (usually not included) |
| Design | Compact, portable, lightweight (~200 g) |
| Use Case | Troubleshooting and verifying network & telephone cabling |