allsun em415Pro Cable Tracker Electrical, Auto Circuit Tester,Short Open Finder Wire Breaker Locator,Broken Wire Detector Tool,Cable Fault Probe, DC 6-42V

This is a good tool that is inexpensive and will pay for itself time and time again, chasing down open and short circuits just from the time you'll save as a flat-rate technician. I ordered it on Saturday, got it on Sunday, and used it on Monday. I was using another brand of short/open finder that you can buy off the tool truck for quite a few more bucks than this costs, and I've opened up the wire harness in four spots with false readings and found nothing. I spent a considerable amount of time trying to find an open circuit that could've been anywhere from the front PDC all the way to the spare tire where the Tire Pressure Monitor Module is, but decided to move onto something else because I had several things to do and come back to it later. I ordered this tool and used it Monday. I hooked it up to my circuit, and within 2 minutes I had located where the open was in the harness. I opened it up, and sure enough, that was where it was. I repaired the wire, and the Jeep was fixed. This tool shocked me, especially for how much I paid for it compared to other tools.

Excelente, solo falta un estuche para guardar

Like many others, used this to try to find a short in an engine bay. First time using such a device and I have no idea if I used it correctly. Meanwhile, a power probe clone tool later confirmed there was no short and crank-no-start mystery was resolved (the culprit was a dead PCM). While I didn't have "success" with this tool, I know many people swear by them when there's an actual short to be found so I'll be keeping this on hand.

The media could not be loaded. I picked this up after a suggestion from a friend, while trying to troubleshoot an intermittent open circuit to my SUV's HVAC blower. I suspected an issue with the wiring behind the dash, but it turned out to be in the fuse block under the back seat. Some of the plastic around the pin that was downstream from the fuse had melted, and caused a contact issue with the connector.There's no way I would have thought to look there, as previous troubleshooting steps verified voltage on both posts of the fuse. Using this device from the fuse side resulted in no signal on the underside of the fuse block, and along the wire bundle heading up to the front. Reversing the process and sending the signal from the HVAC connector end in the dash, gave a strong signal through the entire bundle all the way to the connector in the back, leading me to disassemble the fuse block and make the discovery.

Being the first time trying this type of device, I must give the MFG the benefit of the doubt -Let me explain.The price was very reasonable - being the number one reason for buying it in the first place, but I was a little taken aback when I tried using it, I was working on my grandson's Jeep looking for bad grounds / shorted wires andwas unable to continue with the trace due to a signal crossover/interference with a drop light I was using at the time. - the closer I got to the light the more intense the interference. I was getting more frustrated by the minute so I did all the obvious checklists if you will (re-check connections, check the "user manual" that was a joke and was of little help)!After a while, I just gave up and decided to see if I could find out what I was doing or not doing.So, I decided I would keep this unit and go on trying to make the most of it.Good luck, and hope some of this helps someone, somewhere, somehow.

Bought this specifically to locate a break in a boundary wire for a Gardena robot mower (made by Husqvarna). I wasted hours trying to find it without a tool, but within 10 minutes of hooking this thing up, found the source of the break nearly 100 feet away from the loop. The signal had grown quite weak by then, but was still detectable if the sensor was placed next to the wire. I’m sure this thing will come in handy for future repairs to the boundary wire, as well as wiring issues on vehicles.It did include a pair of 9V batteries, but I think one of them died within a few minutes of use, so probably best to hand a new set on hand.

This product does not work how it is described, I would not recommend this product at all.

Finds shorts quickly broken wires