RJ45/RJ11 Mini Ethernet Network Cable Tester

- Connectors: 2x RJ45 / 2x RJ11
- Efficient scan for the miss wiring, disorder cable, open and short circuit as well as crossover circuit
- Test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground
- 9 LEDs to indicate which wire whether open or not on both remote and master unit
- Switch On/Off button
- Has keychain for convenient storage
- Size: 8.6cm x 6.0cm x 2.3 cm
- Power: 9V battery (not included)