Will this work on 5v circuits, I.E. Accelerator pedal, fuel pump signal?

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

Does the difference between the cheaper ect3000 ($134) vs. the more expensive ppect300 ($211) comes down to the carrying box and two extra probes?

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

Is this a new kit or used as it doesnt have a box

New but no box. That's what I got as well

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🔧 Find faults faster, work smarter, and never miss a beat!

ERGONOMIC MASTERY - Newly designed housing fits comfortably in your hand, making long diagnostic sessions effortless.
TRACE WITH PRECISION - Signal distance bar visually guides you to the exact location of shorts or opens—no guesswork needed.
SMART POWER MANAGEMENT - 10-minute auto shut-off extends battery life so you stay powered through every job.
ILLUMINATE EVERY DETAIL - Integrated LED light brightens your workspace for pinpoint accuracy even in the darkest corners.
NO MORE INTERIOR HASSLES - Auto-signal locking lets you trace circuits without removing trims or carpets—save time and impress clients.

The Power Probe ECT3000B is a professional-grade 2-piece circuit tracer designed to quickly identify short and open circuits in automotive electrical systems. Featuring an LED light for workspace illumination, a signal distance bar for accurate fault location, ergonomic housing for comfort, and a 10-minute auto shut-off to conserve battery life, it streamlines diagnostics while minimizing vehicle disassembly.

Reviews

E**

Good

Excellent

2.02.2025

A**N

Good

Good product thank you

1.06.2024

S**N

Didn't work straight out the box.

Definitely an open.....

8.05.2024

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$4910

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Solomon Islandsstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Manufacturer	Power Probe
Brand	Powerprobe
Product Dimensions	27.99 x 5.79 x 18.8 cm; 739.36 g
Batteries	2 AAA batteries required. (included)
Item model number	ECT3000B
Manufacturer part number	PPECT3000B
Item Weight	739 g

Power Probe Short/Open Circuit Finder NO Box (ECT3000B) [Car Test Tool, Electrical Circuit Tester, Short Circuit Indicator, Open Circuit Tracer]

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