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Autel PowerScan PS100 Automotive Relay Tester Circuit Probe Tool 12V 24V Car System Diagnostic Scan Tool with 20ft Extension Cable Read AC DC Resistance Short/Open Circuit Test

Autel PowerScan PS100 Automotive Relay Tester Circuit Probe Tool 12V 24V Car System Diagnostic Scan Tool with 20ft Extension Cable Read AC DC Resistance Short/Open Circuit Test

$149.38 USD
$149.38 USD
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About this item

  • 【All-in-One Power Circuit Testing Kit】The Autel Circuit Tester stands as the most precise power circuit probe tester to date, featuring a 160x128 TFT display that enables comprehensive testing of all 6-30 volt automotive electrical systems. It offers support for a range of essential functions: Voltage and Polarity Verification; Continuity Checks; Signal Circuit Analysis; Component Activation; Faulty Ground Detection; Short Circuit Localization.
  • 【Component Activation Capability】The Autel PS100 Power Circuit Tester simplifies the testing of positive circuits, negative circuits, and open circuits. It also excels at continuity checks, circuit fault diagnosis, and evaluating the quality of ground connections. Additionally, it enables easy reading of AC/DC current, allows activation and deactivation of components both on and off the vehicle, and can detect minimum and maximum voltage levels.
  • 【Instant Polarity Detection】The Autel Car Circuit Tester lets you effortlessly determine polarity and verify circuit continuity. A red LED light paired with a beeping sound signifies a positive connection, while a green LED light accompanied by a low-pitched tone indicates a negative connection. Open circuits are immediately identifiable, as neither LED will illuminate.
  • Advanced Four Working Modes】Simplify your circuit testing tasks with four flexible operating modes: DC Voltage, AC Voltage, Resistance, and Tone On/Off. Precisely measure DC voltage with a 0.1V resolution, analyze AC voltage by tracking minimum/maximum values, duty cycle, and frequency, and effortlessly gauge resistance between probes.
  • 【Continuity and Signal Testing Capabilities】Switch the Autel PowerScan PS100 automotive relay tester to Resistance mode, then use the probe tip with either the chassis ground or the auxiliary ground wire to perform continuity tests. This allows you to check continuity on wires, switches, relays, and diodes—whether they’re still connected to or disconnected from the vehicle’s electrical system.
  • 【Durability & Safety Features】The Autel PS100 Circuit Probe Kit is equipped with short-circuit protection and additional safety mechanisms to shield the device from overload damage. It quickly verifies component continuity and distinguishes between positive circuits, negative circuits, and open circuits.
  • 【20FT Extension Cable & Built-In Flashlight】The 2025 latest Autel Electrical System Tester comes with highly sensitive probes, enabling fast and accurate detection of short circuits to help you swiftly locate faulty wiring and problematic areas. The PS100 Code Reader & Scan Tool saves time by pinpointing issues with pinpoint accuracy. Equipped with built-in overload protection, it ensures user safety.

Overview

  • Brand: Autel
  • Power Source: Battery Powered
  • Color: black
  • Min. Operating Voltage: 0.1 Volts
  • Unit Count: 1.0 Count

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Michael Turner — Chicago, Illinois

    GarageNest has a practical selection of tools and vehicle-care supplies. The items I ordered were easy to understand, useful for regular maintenance, and simple to organize in my garage. Everything fit naturally into the way I already take care of my vehicle.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas

    I found several useful garage essentials without having to search through unrelated products. The descriptions made it easier to compare the options, and the tools have been convenient for routine checks and small maintenance projects around the garage.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    I like that the products feel practical without being overly complicated. I picked up a few items for cleaning, inspection, and basic vehicle care, and they have helped make my garage setup more organized and my maintenance routine easier to manage.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    The supplies I ordered fit well into my usual vehicle-care routine. They were straightforward to use, easy to store, and helpful for keeping frequently used tools and maintenance items ready whenever I need them.

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FAQ

What types of products does GarageNest sell?

GarageNest offers automotive maintenance tools, diagnostic equipment, battery accessories, lifting supplies, tire service tools, detailing products, garage organizers, work lights, and workshop safety essentials.

How much does shipping cost?

We generally charge a flat shipping fee of $6.90 per order. Any applicable shipping charge will be displayed at checkout before payment is completed.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during busy periods.

How long will delivery take?

Estimated delivery within the United States is 5–10 business days after processing. International delivery generally takes 10–20 business days. Delivery times are estimates and may vary.

How can I track my order?

Tracking information will be sent to the email address used during checkout when it becomes available. Tracking updates may take approximately 2–5 business days to appear after a shipping label is created.

Can I change or cancel my order?

Please contact us as soon as possible. Orders may be eligible for cancellation or modification within 12 hours only if processing or fulfillment has not started. Changes cannot be guaranteed.

What is your return policy?

Eligible unused and uninstalled products may generally be returned within 30 days of delivery. Products must include their original packaging, components, manuals, and accessories. Prior return authorization is required.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us within 7 days of delivery and include your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Please keep all original materials until we provide instructions.

How do I know whether a product is compatible with my vehicle?

Review the product description, dimensions, part numbers, voltage requirements, installation details, and compatibility notes before ordering. Compatibility may vary by make, model, year, trim, engine, and previous vehicle modifications.

How can I contact GarageNest customer support?

Email us at livguevictfeit@gmail.com. Please include your order number when your question relates to a purchase. We generally respond within 1–2 business days, Monday through Friday.

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