Transistor Diode Curve Tracer, Component Tracker Tester + Probes & BNC Cables

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Electronic Component X-Y Tracker Circuit Tester, Add on for Your Oscilloscope!<br>Dual range: 5mA max/2000 ohms, and 20mA max/500 ohms (probes<br>shorted<br>). Open probes Peak Voltage is aprox: 12V (or about 9 Volts RMS)<br>This is a low voltage sine I-V curve tracer for testing components on un-powered circuit boards..<br>Comes with one USA (120V only) wall transformer, o<br>ne tracker accessory,<br>two 16" BNC cables<br>,<br>pair of<br>24"<br>test probes, one 5 V zener diode, one<br>photo transistor, and<br>a four page illustrated instruction set.<br>This is a great setup for quickly checking Diodes, Transistor Junctions, I.C. Pins, and Capacitors. Use it to check un-powered components both in and out of circuit: power supplies, amplifiers, TV, Radio, automotive electronic control units, motor controllers, HVAC boards, etc.<br>A low voltage/current sine wave provides the best conditions for testing un-powered "on board" electronic components. Good for observing semiconductor characteristic failures.<br>Component traces can be observed on un-powered circuit boards. On board component traces may show interactions with more than one component. In circuit<br>component<br>testing is helpful for comparing components between a known good board and a defective board. First locate a discrepancy in the defective board, and ether remove the suspected device, or temporarily un-solder some of the device leads and re-check.<br>Damaged PN junctions test "GOOD" or "BAD" on a multi-meter. Many sophisticated digital component testers often show erroneous results. However my tester shows actual conduction details using a sine wave test bridge!<br>This is a great all-round tester for transistors, rectifiers, resistors, speakers, coils, crossover capacitors, making cables, testing heatsink insulators, and easily finding your way through complex electrical arrangments.<br>I have used this tester to evaluate CMOS power transistors in car audio power amplifiers.<br>My device will work with most analog<br>oscilloscopes. It's width control makes it<br>possible to use with simple single trace<br>oscilloscopes having only a horizontal input, as<br>well as dual trace scopes that lack<br>horizontal attenuation in X/Y mode.<br>However many handheld types, including USB oscilloscope computer plugins do not have an external horizontal input, or X/Y mode capability. You will need to have a basic oscilloscope and connect to the Horizontal "X" and the Vertical "Y" to your scope. Setting your oscilloscope to stationary dot is about as complicated as it will get.<br>My testers are basic, and cost less than most commercial trackers available. There are now over a thousand of my  component testers on work-stations and production lines, in operation today. A must have for starter / alternator shops, electric vehicle maintenance, CNC control boards, and consumer electronics as well.  Digital oscilloscopes are not recommended for this tester. You will benefit most using a basic analog oscilloscope.<br>This model is housed in a 3-7/8 x 2-3/8 x 1 inch ABS plastic case.<br>OSCILLOSCOPE NOT INCLUDED!<br>I am available via ebay messaging for technical support, or search AF5FV.<br>Thanks<br>Mike AF5FV, Oklahoma City<br>USA<br>