UPC:519752811272 
High quality network cable tester, it is with ergonomic portable handheld design, very comfortable to use. It will help test installed wiring or patch cables, test shielded (STP) or unshielded (UTP) LAN cables and test shields in USB cables. Suitable for testing 4 types of cables: RJ-45, RJ-11, USB and BNC.

Features:
Tests 4 types of cables: RJ-45, RJ-11, USB and BNC.
Tests installed wiring or patch cables.
Tests shielded (STP) or unshielded (UTP) LAN cables.
Tests shields in USB cables.
Can test from 2 remote points.
Beeper provides audible annunciation of test results.
Remote unit stores in main unit.
BNC terminator 25/50 Ohm indications.
Straight or crossover indications.
LEDs indicate connections and faults of wire and pins.
RJ-11/RJ-45 are equipped with 50u gold plating.
300 feet test distance (RJ-45/RJ-11/BNC).
Ergonomic portable handheld design.
Powered by a 9V Alkaline battery. (Not included)
Convenient battery access.
Low battery indicator.
Simple one button test.
Fast speed testing.
With a soft leather bag for carrying.
High quality warranted.

Specifications:
Cable Tested:
UTP and STP LAN cables, terminated in RJ-45 male connectors (EIA/TIA 568);
RJ-11 cables with male connectors, 2 to 6 conductors installed;
USB cables with type A flat plug on one end and type B square plug on other end;
BNC cables with male connectors
Faults Indicated: No Connections, Shorts, Opens and Crossover
Low Battery Indicator: LED lights to indicate low battery
Power: 1 x 9 V 6F22 DC Alkaline Battery (Battery Not Included)
Color: grey
Item size: appox. 162 * 85 * 25mm / 6.38 * 3.35 * 0.98in
Item weight: 164g / 5.78oz (battery excluded)
Package size: 22.5 * 11 * 4.3 cm / 8.86 * 4.33 * 1.69in
Package weight: 215g / 7.58oz

Item Includes: 
1 * 4-in-1 Network Cable Tester
1 * Far End Remote Jack (USB RJ45 RJ11) (Attached to the main unit)
1 * BNC Remote Jack
1 * Carrying Bag
1 * Instruction Manual