Main Features:- Test 4 types of cables: RJ-45， RJ-11， USB， and BNC.
- Test installed cabling or patch cables.
- Test shielded ( STP ) or unshielded ( UTP ) LAN cables.
- Test shields in USB cables can test two remote points.
- Beeper provides the audible announcement of the test results.
- Stores the remote unit into the main unit.
- BNC terminator 25 / 50 ohm directions or crossover indications.
- LEDs indicate connections and faults of wire and pins.
- RJ-11 / RJ-45 are equipped with 50u gold plating. 300 feet distance test ( RJ-45 / RJ-11 / BNC ).
- Portable design ergonomic pocket.
- Powered by 1 x 9V 6F22 DC alkaline battery ( not included ).

Specifications:
- Cable tested: UTP and STP LAN cables， terminated in RJ-45 male ( EIA / TIA 568 ).
- RJ-11 cable with male connectors， 2-6 installed drivers.
- USB type A connector for flat cables on a square end and type B plug on the other end.
- BNC cables with the male connectors.
- Reported malfunctions: no connection， shorts， and crossover.
- Low battery Indicator: LED lights to indicate. Package weight: 0.266 kg
Product Size(L x W x H): 16.00 x 8.30 x 2.50 cm / 6.3 x 3.27 x 0.98 inches
Package Size(L x W x H): 22.50 x 11.00 x 4.50 cm / 8.86 x 4.33 x 1.77 inches Package Contents: 1 x 4 in 1 Remote RJ11 RJ45 USB BNC LAN Network Cable Tester， 1 x Bag， 1 x Connector Head