Car Electrical Circuit Test Pen – Precision Voltage Detector

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Product Details

Unleash the Power of Precision

Introducing our Auto Electrician Probe Machine – the ultimate companion for every car enthusiast and DIY mechanic. This 5V/24V/32V Car Electrical Circuit Test Pen is not just a tool; it’s your key to unlocking the mysteries hidden within your vehicle’s electrical system.

Features That Set It Apart

  • Flexible and Durable: Crafted with high-quality materials, this probe machine is not only flexible but also resistant to deformation, ensuring longevity and reliability.
  • Pen-Shaped Simplicity: Operate with ease using the pen-shaped design, providing you with a comfortable grip for precise testing.
  • Clear Digital Display: Accurate voltage readouts, down to 0.1 volt, displayed on a clear digital screen – no more guesswork!
  • Needle Test Head: The needle-sharp stainless steel probe allows easy piercing, reaching even the most challenging areas of your vehicle.
  • Multi-Purpose Design: Perfect for detecting low-voltage circuit faults in transportation machinery, testing fuses, switches, armatures, distributors, and electrical circuits.
  • Battery and Circuit Indicator: The indicator design helps you identify the positive and negative poles of the battery or circuit effortlessly.

Benefits You Can Count On

Invest in the Auto Electrician Probe Machine and experience:

  • Swift identification of short and open circuits, saving you time and frustration.
  • Effortless testing of fuses, switches, and various electrical components, ensuring your vehicle runs smoothly.
  • Precision in pinpointing low-voltage circuit faults, vital for the health of your transportation machinery.
  • Increased safety with the ability to detect positive and negative poles, preventing potential mishaps.

Enhance your DIY toolkit with this must-have gadget. Don’t settle for guesswork – elevate your automotive troubleshooting game with the Auto Electrician Probe Machine!


  • Voltage Range: 5V/24V/32V
  • Accuracy: 0.1 volt
  • Material: High-quality, durable construction

Unleash precision in every test – order your Auto Electrician Probe Machine now and take charge of your vehicle’s electrical diagnostics!


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Shipping & Delivery

How much does shipping cost?

We are glad to bring our customers great value and service. That’s why we provide fast shipping from our Fulfillment Center in California by UPS and USPS.

What countries are you delivering to?

As of now, we’re delivering to the United States only.

How can I track my parcel?

Once your parcel has left our Fulfillment Center, you will receive an email with a tracking number to monitor your parcel movements.

Can you ship my order to a business address?

Yes, you can write your business address in your order details if it’s more convenient to you.

Can you ship my order to a PO Box address?

Yes, you can select delivery to a PO Box if it’s more convenient to you.

Can you ship my order to APO or FPO military addresses?

Yes, we ship anywhere in the United States, and to all US territories and military APO/FPO addresses.

What happens to my parcel if it is delivered while I’m not there?

Depending on the destination and the package size, your parcel will be left in your mailbox or on your porch, or it may be left with a neighbour.

Why Buy From Us


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