allsun EM287 Automotive Circuit Tester, 2-24V LED, 16.4 ft Cable | Find Shorts, Bad Grounds And Continuity Faults, Then Activate Compatible Components With Positive Or Negative Power

This circuit tester is so easy to use you just hook onto the battery and start checking for voltage. It also saves a lot of time because you can also test whatever you are checking with the switch on the side of the probe. It is very easy and has a great amount of length in the cable so you can reach the entire vehicle or whatever you were testing.

If you have a boat, at some point you'll need to make repairs yourself as the cost of marine repairs is high. Many issues onboard are pumps and motors that fail. Sometimes its the part and sometimes its an electrical connection. This tool easily helps you determine quickly which of these it is. The wire length is perfect for my application and I can see exactly how many volts my equipment is receiving.

It's well made, but it's a bit difficult to get used to because it shows a fixed voltage. But it's a matter of time.

This large circuit tester is designed for more demanding electrical testing tasks. It feels durable and performs well in heavier-duty diagnostic situations. The readings are consistent and easy to interpret. Overall, it’s a solid tool for more advanced automotive or electrical work.

As a weekend DIYer, a tool where I can provide power and ground to diagnose electrical issues would be nice to have. I’ve searched and came across this tool from Allsun, the reviews I saw gave me the confidence to try it myself. The tool did its job and the money I would have spent to have a shop diagnose it, easily pays for itself. I’m glad there is a product in this price range for us DIYer and even entry technician that is on a budget. Looking forward to other products Allsun has to offer.

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.

Perfecto 👌

But it functions well and is a great value. I am going to use the cable off my broken power probe.

Gut

Item arrived promptly and was exactly as described. I like the variety of options this particular tester offers although as advised in the instructions you need to ensure it’s in the correct mode before testing units to ensure you don’t cause a short in certain test modes. Overall I’m very happy with the purchase, the price and performance to date.

très prtaique facilité d'utilisation

Me llegó hace 2 días y el día de hoy quise probarlo y tratamos por media hora en varias partes y jamás encendió ningún foco incluso limpiamos la batería y nunca funcionó , mal producto

Très bonne pièce