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

Power Probe Circuit Tracer For Shorts And Opens Tool Only

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🔍 Trace it. Fix it. Own the circuit game.

ALL IN ONE PRO KIT - Includes alligator clip, blade, piercing & back probe adapters in a rugged blow-molded case.
ILLUMINATE CONSERVE - Integrated flashlight brightens your workspace; auto 10-minute shutoff extends battery life.
SMART SIGNAL LOCKING TECH - Auto-locks signal for effortless first-time use and accurate circuit direction detection.
PINPOINT SHORTS OPENS INSTANTLY - Trace wiring faults without dismantling panels or carpets, saving hours on diagnostics.
BUILT FOR PROS DESIGNED FOR SAFETY - Operates safely within 6-48 VDC with robust construction for demanding automotive environments.

The Power Probe ECT3000B is a professional-grade circuit tracer designed to quickly locate shorts, opens, and battery drains in automotive wiring without removing interior trims. Featuring intelligent transmitter and receiver technology with direction indicators, it simplifies diagnostics and reduces repair time. The kit includes multiple probes and adapters housed in a durable case, operates safely within 6-48 VDC, and offers an integrated flashlight plus auto shutoff for efficiency and convenience.

Specifications

ASIN	B01MYQEA4L
Best Sellers Rank	#296,748 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #856 in Digital Calipers
Brand	Power Probe
Brand Name	Power Probe
Colour	Red
Country of Origin	USA
Customer Reviews	4.4 out of 5 stars 811 Reviews
Global Trade Identification Number	00816724020077
Item Dimensions	32.3 x 25.9 x 8.1 Centimeters
Item Weight	1.63 Pounds
Item dimensions L x W x H	32.3 x 25.9 x 8.1 Centimeters
Manufacturer	Power Probe
Measurement Type	Voltage Tester
Minimum Operating Voltage	12 Volts
Model Number	ECT3000B
Part Number	PPECT3000B
Power Source	Battery Powered
Power Source Type	Battery Powered
Specification Met	CE, ETL, RoHS
Style	Traditional
Style Name	Traditional
UPC	816724020077
Unit Count	1.0 Count
Upper Temperature Rating	50 Degrees Celsius

Reviews

C**1

Ganesh

Without use but qality ok

1.01.2019

D**A

Initial set up so you get best results

Very simple tool to use, wish something like this was available years ago, would have saved hours and hours of time trying to track a broken wire or short.

24.08.2024

J**.

Great product

Big help in diag work. Great buy worth the money

5.07.2026

S**I

Empfehlenswert!

Top Produkt, einfache Handhabe. Schnelles auffinden von Kurzschlüssen etc! Empfehlenswert!

12.07.2025

K**N

Easy startup

Perfekt testprobe

7.09.2025

B**T

مفيد في تتبع الدوائر الكهربائية

مفيد جدا في تتبع الاسلاك المقطوعة او الاسلاك الي تعرضت لالتماس، قدرت اكتشف سلك مقطوع داخل فيش التوصيل، صعب جدا اكتشافه بالنظر

18.02.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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2 months ago

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$U41259

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TrustScore 4.5 | 7,300+ reviews

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