Model Number SA-CT1 (Cable Tester) * Test 1/4" TS Mono, 1/4" TRS Stereo, 4 Pole/2 Pole Speakon, 3 PIN XLR, Midi 3 Pin/5 Pin, RCA * Can also test a combination of the connectors above, such as Speakon to 1/4", XLR to 1/4" etc. * Comes with test leads. Can test other cables using leads. An audible signal will sound when contact is made using the leads. * Requires a 9 volt battery (not included) - Brand New with one year warranty