Test 5 types of cables Simple one button test Ergonomic portable handheld design Tests install wiring or patch cables Remote unit stores in Main unit 600 FT test distance(RJ-45/RJ-11/BNC) Convenient battery access Built in battery test LEDs indicate connections and faults Beeper provides audible annunciation of test results Tests shielded(STP0 or unshielded(UTP) LAN cables Test shield in1394 and USB cables MOQ:500pcs Payment term:L/C at Sight and TT Packing: 600D polyester bag+ color box