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A red digital car circuit tester with an LED voltage display and probes is shown next to a coil of wires.
A red digital car circuit tester with a probe, LED lights, LCD display, power switch, and buzzer is shown against a snowy out
A red digital circuit tester device with an LED voltage display is shown against a dark background.
A hand holds a red digital car circuit tester with an LED voltage display, demonstrating negative and positive detection func
An orange digital car circuit tester is shown against a blurred background of a silver SUV, illustrating overload protection
A hand holds a red digital car circuit tester probe, demonstrating its functionality with blue LCD voltage displays.
A digital car circuit tester with an LED voltage display and a probe connected to a black coil.
A blue digital car circuit tester with an LED voltage display and probe connected to a black cable.
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Digital Car Circuit Tester with LED Voltage Display (3.5-36V)

السعر الأصلي $41.99 سعر التخفيض $34.99 – $36.99

لماذا يحبه العملاء

Diagnose Electrical Issues with Confidence

This compact digital circuit tester gives you clear, real-time voltage readings on its built-in LED display, making it easy to check power, ground, and continuity across a wide range of DC systems.

  • Wide voltage range works with 3.5V to 36V DC systems
  • Clear LED display shows voltage readings directly on the unit
  • No batteries required—powers directly from the circuit being tested
  • Compact and portable, fits easily in a glove box or toolbox
  • Multifunctional testing checks positive/negative voltage, continuity, and polarity
A red digital car circuit tester with an LED voltage display and probes is shown next to a coil of wires.

Smart Diagnostics for Every Vehicle

Wide Voltage Range

Works with 3.5V to 36V DC systems, making it suitable for cars, motorcycles, boats, and more.

Clear LED Display

The built-in LED display shows voltage readings directly on the unit for fast, accurate troubleshooting.

No Batteries Required

Powers directly from the circuit being tested, so you never need to worry about batteries.

Compact and Portable

Compact and portable, it fits easily in a glove box or toolbox for on-the-go diagnostics.

Specs

The details that matter

Built to last outdoors, season after season.

Voltage Range
3.5-36V DC
Display
LED voltage display
Product Type
Car circuit tester
Light Color
Red, Blue, Green

وعدنا بتسوق بلا قلق

إذا وصل طلبك تالفاً أو معيباً أو غير مطابق للوصف، تواصل معنا خلال 14 يوماً وسنصلح الأمر باستبدال أو استرداد.

Frequently asked questions

Everything you might want to know before you order.

What voltage range does this circuit tester support?

This tester works with 3.5V to 36V DC systems, making it suitable for cars, motorcycles, boats, and other DC-powered vehicles.

Does this tester require batteries?

No, it does not require batteries. The tester powers directly from the circuit being tested.

What functions does this tester perform?

It checks for positive/negative voltage, continuity, and polarity, helping you diagnose electrical issues quickly.

Is this tester easy to carry around?

Yes, its compact and portable design fits easily in a glove box or toolbox, making it convenient for DIY enthusiasts and professional mechanics.

How does the LED display help during testing?

The built-in LED voltage display shows voltage readings directly on the unit, providing clear, real-time readings for fast troubleshooting.

الشحن والإرجاع

الشحن

  • التوصيل إلى الولايات المتحدة (حسب الدولة/المنطقة المختارة).
  • مدة التوصيل المتوقعة: 3–15 أيام عمل بعد الشحن.
  • تكلفة الشحن: مجانية.

الإرجاع

يمكنك طلب الإرجاع خلال 14 يوماً بعد التسليم. للإرجاع القياسي تُفرَض رسوم شحن ثابتة قدرها 4.00 € EUR (حوالي 4.66 $ USD) تُخصم من مبلغ الاسترداد. شحن الإرجاع مجاني إذا وصل المنتج تالفًا أو معيبًا أو غير صحيح. يجب أن تكون المنتجات غير مستخدمة وفي عبوتها الأصلية حيثما أمكن. تواصل معنا قبل إعادة الشحن.

سياسة الشحنسياسة الإرجاع والاسترداد

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