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 Ect3000b Short Circuit Auto Diagnostic Finder Tool Only

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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¥78301

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🔧 Diagnose Like a Pro, Save Time Like a Boss!

DUAL CIRCUIT SIGNAL TRACING - Simultaneously track short and open circuits with advanced 2-circuit technology for faster diagnostics.
COMPACT LIGHTWEIGHT READY TO GO - At just 1.63 lbs, this portable tool fits perfectly in your kit for on-the-go troubleshooting.
AUTO SIGNAL LOCK FOR EFFORTLESS USE - Beginner-friendly automatic lock feature ensures accurate readings every time, no guesswork needed.
BUILT IN FLASHLIGHT WITH SMART POWER SAVE - Illuminate your workspace with a 10-minute auto shut-off flashlight—work smarter, not harder.
PINPOINT SHORT CIRCUITS WITHOUT DEMOLITION - Trace wires without removing panels, molding, or carpet—save hours of tedious work.

The Power Probe ECT3000B is a professional-grade 2-circuit auto diagnostic tool designed to quickly locate short and open circuits without dismantling vehicle interiors. Featuring an automatic signal lock and integrated flashlight, it streamlines wire tracing with precision and ease. Battery powered and lightweight, it’s a must-have for efficient automotive electrical troubleshooting.

Specifications

ASIN	B01MYQEA4L
Amazon Bestseller	#234,226 in Automotive ( See Top 100 in Automotive ) #229 in Code Readers & Scan Tools
Brand Name	Power Probe
Color	red
Customer Reviews	4.4 4.4 out of 5 stars (788)
Global Trade Identification Number	00816724020077
Included Components	Transmitter^Receiver^AAA batteries (2)
Item Dimensions	32.3 x 25.9 x 8.1 cm
Item Type Name	Power Probe Electronic Circuit Tester in Box
Item Weight	1.63 Pounds
Manufacturer	Power Probe
Measurement Type	Ohmmeter
Minimum Operating Voltage	6 Volts (DC)
Model	PPECT3000B
Part Number	PPECT3000B
Power Source	Battery Powered
Specification Met	CE, ETL, RoHS
Style Name	Circuit Tester
UPC	816724020077
Unit Count	1 Count
Upper Temperature Rating	50 Degrees Celsius

Reviews

D**A

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

L**S

Me gusta porque lo uso frecuentemente y cumple muy bien su función. Ahorro de tiempo desmontar lo innecesario.Las puntas amarillas que faltan y se venden por separado es la única pega. Podría venir la opción de que vinieran incluidas .Las compré por separado es la única pega

23.02.2024

S**I

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

12.07.2025

K**N

Perfekt testprobe

7.09.2025

B**T

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

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Fatima A.

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

3 days ago

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¥78301

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago