Autel PowerScan Automotive Circuit Tester: 2026 Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance, Duty Cycle, 20FT Extension Cord for All Cars
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Availability:
Only 5 left in stock, order soon!
Arrives
Friday, Mar 13
Features
- 2026 ALL-IN-ONE POWER CIRCUIT TESTER KITACCURATE & RELIABLEThe most precise Autel circuit tester with a 160x128 TFT display, designed for 6-30V vehicle electrical systems. Supports Voltage & Polarity Tests Continuity Checks Signal Circuit Diagnosis Component Activation Bad Ground Detection Short Circuit Location Circuit Breaker Protection. Includes a 20ft cable, extra 20ft extension, and cigarette lighter plug. Intuitive design makes it ideal for novices and pros alike.
- ADVANCED FOUR WORKING MODESINTUITIVE & EASYStreamline your circuit testing with four versatile modes: DC Voltage, AC Voltage, Resistance, and Tone On/Off. Accurately read DC voltage with 0.1V resolution, analyze AC voltage with Min/Max values, duty cycle, and frequency, and measure resistance between probes effortlessly. The unique Tone On/Off mode ensures quick voltage identification even in dim environments, simplifying your troubleshooting process with this code reader scan tool.
- COMPONENT ACTIVATION & TESTDesigned for technicians and car enthusiasts, this Autel automotive power circuit probe accurately activates and tests on/off-board electrical components. Diagnose and confirm the functionality of vital systems such as blower motors, power windows, wipers, defrosters, lights, radiator fans, and fuel injectors. Whether in-hand, in-vehicle, or grounded, this scan tool ensures precise testing for a wide range of components.
- INSTANT IDENTIFY POLARITYEffortlessly identify polarity and check circuit continuity with the Autel Car Circuit Tester. A red LED with a beep indicates a positive connection, while a green LED with a low tone signals a negative connection. Open circuits are instantly recognizable as neither LED lights up. The built-in LED indicator provides clear, real-time feedback, making your diagnostics smooth and efficient.
- CONTINUITY TEST, SIGNAL CIRCUIT TESTThe Autel Electrical System Probe Tester allows you to quickly and accurately test sensor circuits and diagnose connectivity issues. It offers two easy ways to check continuity: Resistance Mode: If the resistance reads 0.0 and the LED lights up, continuity is confirmed. Power Mode: When powered up, if the circuit breaker trips, it indicates low resistance and confirms continuity. Perfect for diagnosing circuit integrity.
- TRAC.KING & LOCATING SHORT CIRCUITS, OVERLOAD PROTECTIONThis Autel Electrical System Tester utilizes highly sensitive probes to provide fast and accurate detection. This power circuit probe tester can troubleshoot the car wiring circuit, accurately find the faulty wires and their fault points, saving a lot of time. It has a built-in short circuit protection. If overloaded, its internal circuit breaker will trip to ensure the safety of users and prolong the service life of the tester.
- 20FT EXTENSION CABLE, BUILT-IN FLASHLIGHTThe 2026 newest Autel Electrical System Tester features highly sensitive probes for fast and accurate short circuit detection, helping you quickly identify faulty wiring and problem areas. Code Reader & Scan Tool PS100 saves time by pinpointing issues with precision. Built-in overload protection ensures user safetyif the circuit is overloaded, the internal breaker trips to protect both you and the tester, extending the tools lifespan.
Brand: Autel
Power Source: Battery Powered
Style: Autel Circuit Tester PS100
Color: Black
Item dimensions L x W x H: 1 x 1 x 2 inches
Brand: Autel
Power Source: Battery Powered
Style: Autel Circuit Tester PS100
Color: Black
Item dimensions L x W x H: 1 x 1 x 2 inches
Min. Operating Voltage: 6 Volts
Specification Met: CE, RoHS
Upper Temperature Rating: 60 Degrees Celsius
Measurement Type: Multimeter
Manufacturer: Autel
Item Weight: 2.79 pounds
Product Dimensions: 1 x 1 x 2 inches
Item model number: Autel Circuit Tester PS100
Manufacturer Part Number: Autel Circuit Tester PS100
Date First Available: November 27, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
As an automotive repair technician, I am always in the market to work smarter and not harder. Therefore, I needed a tool that is durable and can help me diagnose vehicle faults at work. The PS100 is definitely what I needed. I can now apply power to fuel pumps, fan motors, relays and other components on a vehicle. It also came with an 20ft extension so I can get to the rear of trucks and also power up from the cigarette lighter socket. It's really simple to use but beware. It's not used for low voltage module control components. It will damage the module if use wrongly. I'm pleased with the build and I like the additional features on it so I can do quick resistance checks. It's a must buy for your tool box
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Reviewed in the United States on April 5, 2025 by Daniel DJ Auto Daniel DJ Auto
I am a fleet mechanic this power circuit probe makes my job easy to test electrical circuits you can check DC voltage/ AC voltage / Resistance. I also like it that it comes with 20 feet extension cord you can connect to the battery or power outlet. to test taillight trailer connectors, power up solenoid, apply power to fuel pump, fan motors relays. check for bad ground, find short Circuit. Compared to other brand this is this best price I recommend to buy from this seller *****
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Reviewed in the United States on April 19, 2025 by Oscar M.
Excellent product and works as the higher dollar brands. I used these probes for so many things. The biggest test for me is parasitic draws. This is an excellent tool for that. Voltage drops, Charging faults and lights and virtually any other electrical issue that you can think of. Service after the sale and quick shipping. Sturdy case, sharp probe end, an extension lead and battery clips. All packed nice and neat. I use in a commercial setting daily and can tell you this is a great tool!
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Reviewed in the United States on April 14, 2025 by Thomas E. Sherman Thomas E. Sherman
This product is a must have for any electrical testing! I am very impressed, it’s lightweight and simple enough for anyone to use. It comes with two different options for connecting power, using a 12V outlet (cigarette outlet) or using the alligator clips provided for positions and negative battery terminal. The positive and negative connectors are shaped, so it can only go in one way. This tool can measure voltage, resistance, current, as well as check continuity and polarity! The hard case is sturdy and provides sufficient protection and there is a built-in breaker for overload protection to the tool (side button in photo). The cables attached are very long and this also comes with an extension cable that provides an additional 20ft, if needed! You can easily work from front to back on your car/truck/trailer. This tool certainly compliments anyone’s toolbox!
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Reviewed in the United States on January 13, 2025 by ta_mi_re ta_mi_re
There are several things that stood out to me, first was the overall quality. Nothing light-weight and cheap. The cables were heavy duty as well as the clamps and connectors. The tool felt great in my hand and the probe was thin enough to get into tight spaces but not that thin that I felt I would break off the tip. The additional cord is nice when I am working on two cars at a time in the garage. No need to swap the battery connectors back and forth. I really like the tone difference for the ground and hot. I know where I am without even checking the screen. I knew about the power up feature when I purchased this, meaning the ability to fire up a component with the second lead right on the tool. This has come in handy so many times when doing a diagnostic. A feature I did not have on my last probe which saves a lot of time not having to mess with additional cables. The screen is clear and the overall operation of the tool is simple. Just connect it and you will discover the features as you need them. I have owned Autel scanners in the past, but this is a step up. It feels more like the pricey testing equipment I used when working at the dealership. I am very happy with this and will be making sure to check this Autel brand out before my next tool purchase.
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Reviewed in the United States on May 8, 2025 by mog703
I was looking for replacement for my power probe and I came across this and decided to make this purchase and I am glad I did. It work better then my previous power probe and cost less. It have the same future as power probe. It faster and the display is good is quality. Same size as the power probe. Great tool. If you need a is electrical tester. Get this one. I am glad I did.
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Reviewed in the United States on April 13, 2025 by David D David D
So much better than the power probe and it does more. Only thing I'd change is the mode button position, when using if your not aware you can change the mode by accident.
Reviewed in the United States on January 29, 2026 by David DeVlaeminck
Really nice tool, feels really well built and has some nice safety features for testing electrical circuits, extra long cable, I can give like 2 full circles around the car, really good to test circuits before installing them for good. The resistance feature is nice to test fuses, and its really easy to use, just one button to switch functions. Overall really good value for the money.
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Reviewed in the United States on January 15, 2025 by Nice tool really useful!