allsun Automotive Electrical Circuit Tester Probe 2-24V DC Pen Vehicle Power Diagnostic Tool Auto Wire Test Light Device System Analyzer

The car i was working on had its harness removed when i got it so I needed to literally hook every thing back together including reparing several broke wires, connectors, and shorts. I thought this was cheap enough to get but wasnt sure it would be used more than my multimeter. It made testing so much easier. knowing wether something was hot or not and able to inject power into a circuit to make sure the load was connected properly made this job so much simpler. The cable is long enough i could crawl underneath the vehicle. and its never got disconnected from the battery no mater how much wiggling around I did. The tip could scrape through corrosion to make a solid connection and if I put power into the wrong circuit, it has a audible alert and circuit breaker that would reset after a few seconds. It could power any load on the vehicle even the starter for a the few moments i needed to verify it. Great product. Have no real criticism. possibly wish it had a audible tone when probing.

Love it works really good makes wiring issues soooo much easier

Great product !

Buena predicción

Very nice tool works well good value

Works good, fast shipping

no warranty piece of junk dont buy this

i got the tool but it came with no probe smh so now i have no way to use it

I love this product works well makes life easier

Works very well as a test light and also displays voltage rather than just a bulb lighting up with a standard test light. Also the ability to hook the alligator clips to the battery and be able to add 12 volt power or a ground to a given circuit or accessory is also very useful when trying to trouble shoot electrical issues.