---
product_id: 42876858
title: "Power Probe ECT3000B Short/Open Circuit Finder in Automotive Diagnostics - Tool Only (no Accessories or Box)"
brand: "power probe"
price: "€ 292.53"
currency: EUR
in_stock: true
reviews_count: 13
category: "Power Probe"
url: https://www.desertcart.com.cy/products/42876858-power-probe-ect3000b-short-open-circuit-finder-in-automotive-diagnostics
store_origin: CY
region: Cyprus
---

# Trace shorts/open circuits precisely Auto shut-off saves battery life Built-in flashlight for dark spaces Power Probe ECT3000B Short/Open Circuit Finder in Automotive Diagnostics - Tool Only (no Accessories or Box)

**Brand:** power probe
**Price:** € 292.53
**Availability:** ✅ In Stock

## Summary

> 🔧 Diagnose like a pro, fix like a boss!

## Quick Answers

- **What is this?** Power Probe ECT3000B Short/Open Circuit Finder in Automotive Diagnostics - Tool Only (no Accessories or Box) by power probe
- **How much does it cost?** € 292.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/42876858-power-probe-ect3000b-short-open-circuit-finder-in-automotive-diagnostics)

## Best For

- power probe enthusiasts

## Why This Product

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

## Key Features

- • **Illuminate Your Diagnostics:** Integrated flashlight brightens even the darkest engine bays
- • **Battery Smart for Longer Use:** Automatic 10-minute shut-off conserves power so you’re never left in the dark
- • **Compact & Portable Powerhouse:** Lightweight 2-piece kit fits easily in your tool bag for on-the-go fixes
- • **Signal Locking for Effortless Accuracy:** Auto-signal lock guides you straight to the problem every time
- • **Pinpoint Circuit Faults Without the Mess:** Locate shorts and opens without tearing up panels or carpets

## Overview

The Power Probe ECT3000B is a professional-grade 2-piece circuit tracer designed to quickly locate short and open circuits in automotive wiring without dismantling interior panels. Featuring an auto-signal locking receiver and built-in flashlight, it streamlines diagnostics while conserving battery life with an automatic shut-off. Lightweight and portable, it’s a must-have tool for mechanics and DIYers aiming to save time and avoid costly shop fees.

## Description

• The Power Probe ECT3000, a 2-pc circuit tracer, transmits a signal into an isolated circuit (shorted or open) and traces the direction to the problem. • The receiver allows users to see the distance from the wire being traced and the direction to the short. • The auto-signal locking feature eases first-time use and eliminates the need to remove interior trims and carpets. • The integrated flashlight will illuminate the workspace and the automatic 10-minute shut off helps users save battery life.

Review: It works great - An excellent equipment to have at all times with you. So helpful and convenient and it comes in a beautiful hard case kit box.
Review: Must have speciality tool. - After watching several YouTube videos I committed to learning how the probe works. It about 95% accurate probing wise and 100% accurate in finding a open or short circuit. It's also important to lock in on the signal or else you'll be on goose chase. I recommend getting the yellow jacket probe needles although it's not practical for all applications except for cars. As a DIY I've already saved money on shop fees and hours on diagnostic charges.

## Features

- Locate short circuits without unnecessarily removing plastic panels, molding, and carpet.
- Trace wires to see where they lead
- Find open circuits, switches or breaks in wires
- Tool only - Includes Tracer, transmitter, PPTK0007 and PPTK0008

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MYQEA4L |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | #15,585 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Circuit Testers |
| Brand | Power Probe |
| Color | Red |
| Customer Reviews | 4.4 4.4 out of 5 stars (770) |
| Date First Available | November 22, 2016 |
| Global Trade Identification Number | 00816724020077 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.63 pounds |
| Item dimensions L x W x H | 11.02 x 2.28 x 7.4 inches |
| Item model number | ECT3000B |
| Manufacturer | Power Probe |
| Manufacturer Part Number | PPECT3000B |
| Measurement Type | Ohmmeter |
| Min. Operating Voltage | 6 Volts (DC) |
| Power Source | Battery Powered |
| Product Dimensions | 11.02 x 2.28 x 7.4 inches |
| Specification Met | CE, ETL, RoHS |
| Style | Circuit Testers |
| UPC | 816724020077 |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** Power Probe
- **Color:** Red
- **Item Weight:** 1.6 Pounds
- **Power Source:** Battery Powered
- **Style:** Circuit Testers

## Images

![Power Probe ECT3000B Short/Open Circuit Finder in Automotive Diagnostics - Tool Only (no Accessories or Box) - Image 1](https://m.media-amazon.com/images/I/612-AR5CaHL.jpg)

## Questions & Answers

**Q: Will this work on 5v circuits, I.E. Accelerator pedal, fuel pump signal?**
A: This tool is the best to find broken wire and finding shorts on connections so yes it will work ..keep in mind that for best results disconnect the battery cause the only electrical u going to need is the one from the tool batteries

**Q: It have a buzzer or some kind o beeping to advertize on short o open circuit ?**
A: YES

**Q: Does the difference between the cheaper ect3000 ($134) vs. the more expensive ppect300 ($211) comes down to the carrying box and two extra probes?**
A: I use this product and good expectations and work as it should no problem ect3000 the only difference is the carrying case but mine came with a box

**Q: Is this a new kit or used as it doesnt have a box**
A: New but no box. That's what I got as well

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works great
*by C***A on December 6, 2025*

An excellent equipment to have at all times with you. So helpful and convenient and it comes in a beautiful hard case kit box.

### ⭐⭐⭐⭐⭐ Must have speciality tool.
*by C***O on August 22, 2025*

After watching several YouTube videos I committed to learning how the probe works. It about 95% accurate probing wise and 100% accurate in finding a open or short circuit. It's also important to lock in on the signal or else you'll be on goose chase. I recommend getting the yellow jacket probe needles although it's not practical for all applications except for cars. As a DIY I've already saved money on shop fees and hours on diagnostic charges.

### ⭐⭐⭐⭐⭐ Ect3000b a surprisingly good kit
*by S***A on December 17, 2025*

Lovely product, very helpful .

## Frequently Bought Together

- Power Probe ECT3000B Short/Open Circuit Finder in Automotive Diagnostics - Tool Only (no Accessories or Box)
- Power Probe Test Probe Adapter Kit (PPTK0005) [Automotive Diagnostic Car Test Tool,Back Probe&Blade Probe Adapter, Allows Pinpoint Diagnostic Testing]

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-18*