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Car Circuit Tester – 6-24V Electrical Diagnostic Tool

Car Circuit Tester – 6-24V Electrical Diagnostic Tool

★ ★ ★ ★ ★ 4.8/5 (2,318 Reviews)
$39.99 USD
$77.99 USD $39.99 USD
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This slim, pen-sized tester lets you spot electrical issues in no time – perfect for checking vehicle electronics right from your hand or toolbox.

Test 6-24V systems quickly and fix problems on the spot, wherever you happen to be.


What makes this pen tester so easy to use for electrical diagnosis?

✓ Ultra-portable design: Slides into any pocket, always ready when you need it.

✓ Compatible with 6-24V systems: Works with (almost) all vehicles you own.

✓ Precise detection: Quickly spots short circuits, breaks, and leaks.

✓ Easy operation: No technical know-how required.

Technical Specifications

  • Voltage compatibility: 6-24V DC
  • Detection capabilities: Short circuits, breaks, leaks
  • Design: Pen-shaped and lightweight
  • Application: Suitable for various vehicle electrical circuits
  • Mobility: Compact and perfect for quick use on the go
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What Our Customers Say

Customer
Emily R.
New York, USA
✔ Verified Buyer
★★★★★

So glad I found this store

Exactly what I needed! Great quality, quick delivery and well packaged.

Customer
Daniel T.
Manchester, UK
✔ Verified Buyer
★★★★★

Reliable and fast

Item arrived early, works perfectly and feels durable. Very happy!

Customer
Sophie M.
Toronto, Canada
✔ Verified Buyer
★★★★★

Love the design!

Stylish and practical. Looks amazing in my kitchen.

Customer
James B.
Dallas, USA
✔ Verified Buyer
★★★★★

Great value

Much better quality than expected for this price. Will buy again.

Customer
Rachel P.
Bristol, UK
✔ Verified Buyer
★★★★★

Impressed!

Fast shipping, helpful support, and a great product. 10/10.

Customer
Olivia W.
Vancouver, Canada
✔ Verified Buyer
★★★★★

Great first experience

It’s rare to find a store that delivers exactly what they promise. Loved it!

Customer
Mike H.
Chicago, USA
✔ Verified Buyer
★★★★★

Everything went smoothly

Easy checkout, quick delivery, and exactly what I ordered.