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allsun Automotive Circuit Tester 2-24V DC, Power Circuit Probe Tester, Test Light for Car Electrical Systems,Diagnose Short Circuits/Locate Bad Grounds/Check Polarity,Cable Length About 5M

  • Based on 2,222 reviews
Condition: New
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$18.79 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Apr 28
Order within 12 hours and 17 minutes
Available payment plans shown during checkout

Size: GMEM287


Features

  • Automotive Circuit Diagnostics: Quickly test continuity, locate short the circuits, check polarity (2V-24V DC), and verify grounds with one rugged probe. Suitable for DIYers and pros tackling wiring issues in cars, trucks, or motorcycles.
  • 16ft Heavy Duty Test Lead: Reach deep into engine bays or cramped dashboards without straining. The extra-long cable lets you test alternators, starters, or trailer lights effortlessly.
  • Auto Protect Against Overloads: Built-in safety cut-off instantly disconnects power if current exceeds 8A.Safeguard your vehicles Engine Control Unit and avoid fried fuses during diagnostics.
  • Light Up Probes for Dark Spaces: Built-in flashlight illuminates dim fuse boxes or under-chassis areas. Mechanics love how it simplifies nighttime repairs or garage troubleshooting.
  • Plug and Play Power: Runs directly off your vehicles battery no separate chargers or adapters needed. Test headlights, motors, or audio systems in seconds. Even beginners can troubleshoot.

Brand: allsun


Power Source: Battery Powered


Style: Circuit Probe Tester


Color: Black


Item dimensions L x W x H: 10.79 x 2.09 x 1.65 inches


Brand: ‎allsun


Power Source: ‎Battery Powered


Style: ‎Circuit Probe Tester


Color: ‎Black


Item dimensions L x W x H: ‎10.79 x 2.09 x 1.65 inches


Min. Operating Voltage: ‎2 Volts (DC)


Specification Met: ‎CE, ISO 9001, UL


Measurement Type: ‎Voltmeter


UPC: ‎788537552338


Manufacturer: ‎Zhang Zhou Shi Xiang Cheng Qu Hai Mao Dian Zi Ke Ji co., LTD


Part Number: ‎allsunEM287


Item Weight: ‎13 ounces


Product Dimensions: ‎10.79 x 2.09 x 1.65 inches


Country of Origin: ‎China


Item model number: ‎EM287


Is Discontinued By Manufacturer: ‎No


Size: ‎GMEM287


Material: ‎ABS


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 20, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good
Size: GMEM287
Works well. Very handy. Nice long lead.
Reviewed in the United States on December 5, 2024 by Brandyn Carlile

  • Good inexpensive test probe.
Size: GMEM285
A must have for any shop environment.
Reviewed in the United States on July 12, 2024 by Shawn D

  • Great product
Size: GMEM285
It's very handy tool to have if you're a mechanic
Reviewed in the United States on July 14, 2024 by Francis Scotland

  • This made troubleshooting a car restoration much easier
Size: GMEM285
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. ... show more
Reviewed in the United States on November 16, 2022 by whimsylights

  • Great value for a DIYer
Size: GMEM285
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. ... show more
Reviewed in the United States on September 30, 2021 by JQT

  • Excelente
Size: GMEM285
Herramienta muy útil
Reviewed in the United States on October 14, 2024 by William Fernandez

  • Cable is made of a stiff wiring and makes it a pain to use
Size: GMEM287
But it functions well and is a great value. I am going to use the cable off my broken power probe.
Reviewed in the United States on January 13, 2020 by john scothorn

  • Great deal
Size: GMEM287
Great piece of test equipment. Thanks
Reviewed in the United States on July 17, 2024 by Rambo258

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