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Autel PowerScan Circuit Tester 2025, 12V 24V Automotive Power Circuit Probe Kit, Read AC DC Voltage Resistance PS100, for Frequency/Duty Cycle/Voltage Test, Activating Component, w/ 20ft Cable

  • Based on 129 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Tuesday, Jun 3
Order within 11 hours and 40 minutes
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Features

  • 2025 Autel Circuit Tester PowerScan 100: Autel PowerScan PS100 electrical system tester can perform a bunch of services to help you troubleshoot electrical system issues, which include Voltage and Polarity Testing, Continuity Testing, Signal Circuit Testing, Components Activating, Trailer Lights Testing, and Short Circuit Locating. Technicians can check fuses failure, component breakdown, aging or degradation, circuit failure without changing the plugs, which makes the diagnostic work efficient.
  • 4 Easy-to-Operate Diagnostic Modes: The circuit probe kits 4 modes can be accessed by simply depressing the Mode Button. DC voltage: read the DC voltage with a resolution of 0.1 volts. AC voltage: read the Max. voltage, the Min. voltage, frequency, and duty cycle. Resistance: read the resistance between the tip and auxiliary ground lead. 4. Tone On/Off: technicians use the tone in a dark environment to distinguish the test results and turn it off when unnecessary.
  • Component Activation Function: The Autel PS100 Electrical System Tester efficiently tests positive, negative, and open circuits. It also performs continuity tests, diagnoses circuit failures, checks good and bad grounds, and reads AC/DC current. This tool can activate components both on and off the vehicle, and sense MIN/MAX voltage. Easily test and diagnose various electrical components, including lights, motors, wipers, radiator fans, and relays. The PS100 tester signals help you determine if these components are functioning correctly.
  • Durable & Secure & Convenient: The electrical system test probe Autel PS100 is short-circuit protected, the built-in internal circuit breaker will trip if it becomes overloaded, which is not only ensures users' security but also extends the lifespan of the tester. The extendable cable of the circuit tester is 20ft+20ft, such superior accessibility helps test around the vehicle with more ease. The built-in flashlight enables mechanics and technicians to operate night work effortlessly.
  • High-Quality Services Backup You: As a 7-year store and one of the largest distributors of Autel, we are committed to providing every consumer with guaranteed and trustworthy products and services. Autel Powerscan PS100 comes with 12 months warranty, 24 hours online support, 30 days barrier-free return & replacement service, and life-long after-sales service. We welcome you to email or message us if you have a concern about us or the product.

Brand: Autel


Power Source: Battery Powered


Item Weight: 0.11 Kilograms


Min. Operating Voltage: 12 Volts


Specification Met: CE, FCC


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 10.94 x 9.61 x 3.94 inches; 3.7 ounces


Item model number ‏ : ‎ Autel PowerScan PS100 Circuit Tester


Date First Available ‏ : ‎ March 18, 2014


Manufacturer ‏ : ‎ Autel


Best Sellers Rank: #211,434 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #263 in Circuit Testers


#263 in Circuit Testers:


Customer Reviews: 4.6 4.6 out of 5 stars 129 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 3

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fabulous automotive electronics tool
This is a fabulous automotive electronics tool for testing and diagnosis. Its simple to use, it has a storage case, it has multiple functions and modes.
Reviewed in the United States on March 25, 2025 by casey norris casey norris

  • This has a kinda scope feature that can really be useful when troubleshooting sensors on the fly along with a ...
I am a automotive tech by trade and bought this to use in troubleshooting electrical shorts in automobiles. I have used the power probe in the past but the Autel has one particular feature I was interested in. This has a kinda scope feature that can really be useful when troubleshooting sensors on the fly along with a very bright and easy to read screen as well as a ohm meter it had me curious as to how good it is. So far it has been very useful and works well , I don't need a separate meter for certain testing and it has been accurate in testing. I did find a strange operation about it though. When probing a circuit that lets say has ground to it then when activated goes hot , the PS100 shows the circuit go to hot (12volt) but also shows ground as well. Pretty strange but idk if it made to do so. The tool itself seems well built but the cable to me seems a little thin and not as thick if a gauge as the power probe. All in all I think it's a great tool for the features and price point , I only hope it lasts just as long as I expect or will it fail too soon. I will update in the future as to its durability and operation. ... show more
Reviewed in the United States on June 1, 2017 by Andrew Rodriguez

  • Love their tools
What can I say, Autel is the new Snap-on. Love their tools, especially the pricing. At almost 6 times less than the competition what's not to like? This tool would have been a 5 star but they don't seem to have any accessories for the tool (alligator clips, etc.) Autel started out with great tools for the buck, but now they seem to be getting greedy and forgot who purchases their test tools. Hey Autel, 3000.00 is the magic number not 10 for a scan tool and updates shouldn't cost as much as the tool. ... show more
Reviewed in the United States on December 9, 2014 by Flat

  • Less expensive then you know who.
But this really works great.
Reviewed in the United States on January 28, 2025 by Buy it in the mail!

  • Unboxing the Autel PS100
The media could not be loaded. This is really a great value for a circuit probe for testing. The extra 20' cable is awesome if you're testing at the back of a truck or trailer. The display is big and bright. There are 2 distinct tones for power or ground so you don't even have to look at the screen to know if your touching power or ground. ... show more
Reviewed in the United States on March 15, 2025 by Primeaddict

  • Works great
Works as seller described, used it several times .
Reviewed in the United States on April 27, 2025 by Amazon Customer

  • Great tool. I'd buy another in a heartbeat, even at a higher price.
I have never been so impressed by such a reasonably priced tool. A friend of mine bought a similar "powered probe" device, and I was impressed. I bought this one because the point oscilloscope feature seemed useful. I made the right call. This thing is unbelievably helpful for any sort of automotive electronic testing. Need to figure out why a light isn't on? Put 12v to the bulb holder and check it. Need to see if a switch is working? Point this at the back of it, and flip the switch. Need to figure out why a trailer light isn't working? This thing has a wicked long cable extension to reach way back to the trailer. Need to troubleshoot a wiring loom under the car? Not only will this do the job, but it has a decent LED light. Seriously, buy this tool. This one. It comes in a nice case, with the pieces you need. It pays for itself before the mechanic has even diagnosed the problem, and will help you figure out if your weird jury-rigged solution will work before you put everything back together. I feel like I should write the engineers a check because I've gotten so much use out of it. ... show more
Reviewed in the United States on October 21, 2016 by bradford

  • Very good
Item it’s excellent
Reviewed in the United States on November 12, 2024 by Elmer hernandez

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