---
product_id: 569564415
title: "Topdiag P60 Automotive Power Circuit Probe Tester, 12-24V Power Circuit Probe Kit, Short Circuit Automobile Finder，AC/DC Voltage Tester, Component Activation Tool"
brand: "topdiag"
price: "$77.06"
currency: USD
in_stock: true
reviews_count: 12
category: "Top Diag"
url: https://www.desertcart.us/products/569564415-topdiag-p60-automotive-power-circuit-probe-tester-12-24v-power
store_origin: US
region: United States of America
---

# 0.3-70V voltage range Built-in LED work light 9+ multifunctional tests Topdiag P60 Automotive Power Circuit Probe Tester, 12-24V Power Circuit Probe Kit, Short Circuit Automobile Finder，AC/DC Voltage Tester, Component Activation Tool

**Brand:** topdiag
**Price:** $77.06
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your diagnostics with the ultimate circuit probe—don’t get left in the dark!

## Quick Answers

- **What is this?** Topdiag P60 Automotive Power Circuit Probe Tester, 12-24V Power Circuit Probe Kit, Short Circuit Automobile Finder，AC/DC Voltage Tester, Component Activation Tool by topdiag
- **How much does it cost?** $77.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/569564415-topdiag-p60-automotive-power-circuit-probe-tester-12-24v-power)

## Best For

- topdiag enthusiasts

## Why This Product

- Trusted topdiag brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Investment:** Backed by a 1-year warranty and 30-day full refund or replacement for total peace of mind.
- • **Illuminate Your Workflow:** Integrated LED light ensures flawless troubleshooting even in the darkest garages or roadside emergencies.
- • **Precision Voltage Testing:** Accurately measures 0.3-70V across 6-30V vehicle systems for reliable diagnostics.
- • **Universal Vehicle Compatibility:** Engineered for cars, trucks, motorcycles, SUVs, excavators, and boats—your go-to tester for every ride.
- • **All-in-One Diagnostic Powerhouse:** Combines short circuit tracing, diode testing, component activation, and grounding tests in one sleek tool.

## Overview

The Topdiag P60 Automotive Power Circuit Probe Tester is a versatile, professional-grade tool designed for 6-30V vehicle electrical systems. Featuring over 9 diagnostic functions including voltage measurement (0.3-70V), short circuit tracing, diode detection, component activation, and grounding tests, it streamlines troubleshooting for cars, trucks, motorcycles, and more. Its built-in LED light enhances usability in low-light conditions, while a robust warranty and refund policy ensure confidence in every purchase.

## Description

Product description P60 Circuit Tester: A Perfect Choice for Car Owner and Maintenance Technician With up to 10 services and wide application, making P60 an efficient and advanced testing tool that can greatly improve the efficiency of the user. Topdiag P60 - Practical, Durable, User-friendly Connect the device to the battery, clip the clip of the auxiliary ground wire to the trailer ground, connect the probe to the socket of the trailer connector, and press the (-) button to detect the function and direction of the trailer light. If you are tracing the brake light short circuit, first the harness mustpass through the threshold of the wire, find the color or number of the wire and mark it, if the display lights up green and a tone sounds, you have verified that the wire is shorted, follow the wire to the exactlocation. Wide Application Support all 6-30V vehicle electrical system testing, including cars, trucks, SUVs, excavators, boats, motorcycles, etc. Best-selling Product On Topdiag Topdiag P60 Topdiag P55 Topdiag P100 Topdiag P150 Topdiag P200 What voltage range does the Topdiag P60 support for vehicles and voltage testing? It works with 6-30V vehicle electrical systems and tests voltages from 0.3V to 70V. What voltage range does the Topdiag P60 support for vehicles and voltage testing? It works with 6-30V vehicle electrical systems and tests voltages from 0.3V to 70V. What key functions make the P60 stand out, especially vs. older models like P55? It has 9+ functions (e.g., short circuit tracing, component activation, grounding test) and adds diode detection (a P55 missing feature). What key functions make the P60 stand out, especially vs. older models like P55? It has 9+ functions (e.g., short circuit tracing, component activation, grounding test) and adds diode detection (a P55 missing feature). Q: Is the P60 suitable for dark workspaces, and what after-sales support is offered? Yes, it has a built-in top LED light. It also comes with a 1-year wa-rranty and 30-day f-u-l-l re-fun-d/replacement. Q: Is the P60 suitable for dark workspaces, and what after-sales support is offered? Yes, it has a built-in top LED light. It also comes with a 1-year wa-rranty and 30-day f-u-l-l re-fun-d/replacement.

Review: Worked exactly as I hoped and then some. Fixed a Diagnosis I was chasing for days! - Absolutely cannot recommend this tool enough. It works exactly as I hoped and has loads of features. Wasn't too hard to figure out. Plenty of cable length so no fear of it being annoying to use. The ground cable is a little short so make sure you've got some testing probes and wires for adjustments. Was chasing a No fuel pump No start condition that was hiding for days. Eventually found the culprit hidden in the Fuel pump assembly that holds the fuel pump together and allows the chassis harness to plug into it. Had a hidden arc damage in the connector on the assembly. This tool ruled it out by simulating power to the pumps making sure they were good but also fully testing the assembly to see if it worked. Solved the mystery and saved me a major headache. Would highly recommend this as it made my life so much easier. Yes it did come with a case too! The P150 model Fuel Pump testing worked flawless and was able to monitor Voltage as well.
Review: This Probe has a scope too! - I was totally shocked and surprised that this Probe had a little "Lab Scope". Using A/C Voltage screen, I got the 'Scope' and Frequency and Duty cycle. It was able to 'see' my ignition coil primary firing! I would not be making a lab scope diagnosis from here, but, this is great for that first 15 minute view into 'What is going on here'? I am looking forward to proving it can 'See' things like Purge valve duty cycle, along with blower motors, fans etc! The other Probe features appear to be very good and normal. Positive and negative tip, circuit breaker, logic probe indicator, continuity, tone, Ohms, etc. Remember,TRIGGER CONTROL! Don't put power or ground to any computer circuit. Those are the really small wires. If you do, you will surely burn up the computer,.... you know....'Let the smoke out'! It is safest to disconnect the particular load from the circuit before trying to power it up and see if it runs, ie: UNPLUG IT! Happy Trails ,

## Features

- [Topdiag P60 Power Circuit Probe Kit] Topdiag P60 is a power tester which has more than 9 practical functions and classic design, it is able to test voltage, detect positive/ negative pole, activate component, test continuity and grounding, test trailer lights and connectors, tracing and locating short circuits and perform jump lead function. Choosing Topdiag P60 is choosing a better and more intelligent life!
- [Component Activation & Voltage Test] Before you perform the component activation function, you need to do the quick self-test to make sure that the power tool component kit is in good condition, then you can use P60 electric tester to activate most of components of your car, such as starter, solenoid, fuel pump, cooling fan and headlights, etc. And Topdiag P60 electrical tester has LCD display screen so it can easily test the voltage in the range of 0.3-70V and display the value on the screen.
- [Short Circuit Located & Diode Detection] Topdiag P60 power circuit tester can be used to trace and locate the short circuit, help you accurately and quickly troubleshoot faulty components. And compared with P55, P60 test probe adds the function of testing diodes, which is easy to operate and efficient, saving a lot of time and money for the majority of vehicle owners.
- [Grounding Test & Jump Lead Function] Topdiag P60 supports grounding test and jump lead function, allows you to test if there is a bad ground or failure in the power supply of your vehicle. In addition, P60 probe tester is bulit-in the LED lights on its top to illuminate the work environment, allows you to work better in the dark.
- [Compatible with Different Vehicle Types] As one of the most practical circuit testers, Topdiag P60 can be widely used on all of 6-30V cars, pickup trucks, motorcycle, SUV, excavators and steamships, etc. Bringing high-quality vehicle diagnostic experience to car owners around the world has always been the purpose and pursuit of Topdiag!
- [After-sales Service] We will provide 1 year warranty and F-ULL r-efund or new replacement with 30 days of every customer who purchases P60 probe tester automotive, and if you have any questions about our product, please do not hesitate to contact us and we will find out the perfect solution for you.
- The continuity test is a fundamental function found in most circuit testers, used to check if an electrical path is complete. This test is invaluable for diagnosing a range of common electrical issues, including broken wires, open circuits, and malfunctioning components like switches or relays. By enabling quick identification of these faults, it streamlines the entire diagnostic and repair process.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CD7X4CZW |
| Best Sellers Rank | #56,572 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #102 in Circuit Testers |
| Brand | TopDiag |
| Brand Name | TopDiag |
| Color | Green |
| Customer Reviews | 4.6 out of 5 stars 893 Reviews |
| Included Components | 1*P60/1*Probe/2*Battery Clamps |
| Item Type Name | Automotive circuit tester |
| Manufacturer | Topdiag |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 0.3 Volts |
| Minimum Operating Voltage | 0.3 Volts |
| Model | Topdiag P60 |
| Part Number | P60 |
| Power Source | Battery Powered |
| Style | P60 |
| Style Name | P60 |
| UPC | 641837382831 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 60 Degrees Celsius |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** TopDiag
- **Color:** Green
- **Min. Operating Voltage:** 0.3 Volts
- **Power Source:** Battery Powered
- **Style:** P60

## Images

![Topdiag P60 Automotive Power Circuit Probe Tester, 12-24V Power Circuit Probe Kit, Short Circuit Automobile Finder，AC/DC Voltage Tester, Component Activation Tool - Image 1](https://m.media-amazon.com/images/I/61HXvN5baVL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What voltage range does the Topdiag P60 support for vehicles and voltage testing?**
A: It works with 6-30V vehicle electrical systems and tests voltages from 0.3V to 70V.

**Q: What key functions make the P60 stand out, especially vs. older models like P55?**
A: It has 9+ functions (e.g., short circuit tracing, component activation, grounding test) and adds diode detection (a P55 missing feature).

**Q: Q: Is the P60 suitable for dark workspaces, and what after-sales support is offered?**
A: Yes, it has a built-in top LED light. It also comes with a 1-year wa-rranty and 30-day f-u-l-l re-fun-d/replacement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked exactly as I hoped and then some. Fixed a Diagnosis I was chasing for days!
*by A***A on August 27, 2024*

Absolutely cannot recommend this tool enough. It works exactly as I hoped and has loads of features. Wasn't too hard to figure out. Plenty of cable length so no fear of it being annoying to use. The ground cable is a little short so make sure you've got some testing probes and wires for adjustments. Was chasing a No fuel pump No start condition that was hiding for days. Eventually found the culprit hidden in the Fuel pump assembly that holds the fuel pump together and allows the chassis harness to plug into it. Had a hidden arc damage in the connector on the assembly. This tool ruled it out by simulating power to the pumps making sure they were good but also fully testing the assembly to see if it worked. Solved the mystery and saved me a major headache. Would highly recommend this as it made my life so much easier. Yes it did come with a case too! The P150 model Fuel Pump testing worked flawless and was able to monitor Voltage as well.

### ⭐⭐⭐⭐⭐ This Probe has a scope too!
*by D***E on April 13, 2025*

I was totally shocked and surprised that this Probe had a little "Lab Scope". Using A/C Voltage screen, I got the 'Scope' and Frequency and Duty cycle. It was able to 'see' my ignition coil primary firing! I would not be making a lab scope diagnosis from here, but, this is great for that first 15 minute view into 'What is going on here'? I am looking forward to proving it can 'See' things like Purge valve duty cycle, along with blower motors, fans etc! The other Probe features appear to be very good and normal. Positive and negative tip, circuit breaker, logic probe indicator, continuity, tone, Ohms, etc. Remember,TRIGGER CONTROL! Don't put power or ground to any computer circuit. Those are the really small wires. If you do, you will surely burn up the computer,.... you know....'Let the smoke out'! It is safest to disconnect the particular load from the circuit before trying to power it up and see if it runs, ie: UNPLUG IT! Happy Trails ,

### ⭐⭐⭐⭐⭐ Probe
*by M***N on February 9, 2026*

Great tool with out spending a lot of money in the original brand highly recommended

## Frequently Bought Together

- Test Light Automotive Electrical Tool, Topdiag P60 Car Circuit Tester, 12V 24V Power Circuit Probe Kit, 6-30V Vehicle Short Circuit Finder Automobile Voltage Tester, Component Activation Tool
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*