OctagonStar
0 ratings
16012 Circuit Tester 6V 12V DC Systems Long Probe Continuity Test Light Car Voltage
genuine image
16012 Circuit Tester 6V 12V DC Systems Long Probe Continuity Test Light Car Voltage
High-quality circuit tester for 6V and 12V electrical systems can be used to detect power, ground and find shorts and breaks in wires.
16012 Circuit Tester 6V 12V DC Systems Long Probe Continuity Test Light Car Voltage

16012 Circuit Tester 6V 12V DC Systems Long Probe Continuity Test Light Car Voltage

0 ratings Write a review
Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
High-quality circuit tester for 6V and 12V electrical systems can be used to detect power, ground and find shorts and breaks in wires.
Search for similar products
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual Voltage Support
Efficiently tests both 6V and 12V DC systems, ensuring versatility in automotive electrical diagnostics, making it ideal for a wide range of vehicles.
Extended Probe Length
Features a long probe for reaching hard-to-access areas, enhancing usability and convenience when diagnosing complex electrical systems in cars.
Durable Design
Constructed from high-quality materials, this circuit tester promises longevity and reliability, delivering consistent performance in various automotive environments.

Product Details

Check automotive headlights, taillights, and more with this long probe continuity tester. Detect power, ground, and find shorts and breaks in wires easily. Shop now at Ubuy Laos.
  • High-quality circuit tester for 6V and 12V DC systems
  • Detects power, ground, shorts, and breaks in wires
  • Handle illuminates if circuit is good
  • Ideal for checking automotive headlights, taillights, and turn signal circuits
  • Can also test faulty sockets, connections, fuses, and broken wires
  • OctagonStar quality assurance ensures reliable performance
BrandOctagonStar
Power SourceCorded Electric
StyleHandheld
ColorBlack
Item Weight3.36 ounces (95.26 grams)

Who Should Buy?

Suitable For
  • DIY Car Enthusiasts

    Ideal for individuals who enjoy working on their vehicles and need a reliable tool for electrical diagnostics.

  • Professional Mechanics

    Great for auto technicians who require a quick and efficient way to test car voltage and continuity.

  • Home Repair Users

    Useful for homeowners looking to troubleshoot electrical issues in appliances, batteries, or other DC systems.

Not Suitable For
  • Non-technical Users

    Individuals lacking technical knowledge may find it challenging to use this tool effectively for electrical testing.

Product Description

16012 Circuit Tester 6V 12V DC Systems Long Probe Continuity Test Light Car Voltage

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary function of the 16012 Circuit Tester?

    Answer: The primary function of the 16012 Circuit Tester is to detect electrical issues within 6V and 12V DC systems. This tool is essential for diagnosing automotive electrical problems by illuminating a light when continuity is present. By providing a clear visual indication, it enables easy troubleshooting of circuits, wiring, fuses, and lights in vehicles. Mechanics often use it to ensure connections are secure or to identify short circuits, making it a vital tool for routine maintenance and repairs.
  • Question: How do I use the 16012 Circuit Tester?

    Answer: To use the 16012 Circuit Tester, connect the clip to a ground point of your vehicle, then touch the probe to the point you wish to test. If the light illuminates, it indicates that current is flowing and there is continuity in the circuit. This process is particularly effective for testing fuses, wiring, and components within the vehicle. For instance, if you're diagnosing a malfunctioning headlight, simply probe the wiring leading to the bulb to check for continuity.
  • Question: Can the 16012 Circuit Tester be used on different types of vehicles?

    Answer: Yes, the 16012 Circuit Tester can be used on a variety of vehicles that operate on 6V or 12V DC electrical systems. This includes most passenger cars, trucks, and some motorcycles. Its versatile design allows it to cater to different automotive electrical applications, making it a handy tool for both professional mechanics and DIY enthusiasts. Whether you're testing batteries or checking dashboard light circuits, this tester adapts well to various vehicles.
  • Question: What should I do if the 16012 Circuit Tester does not light up?

    Answer: If the 16012 Circuit Tester does not light up when probing a circuit, it may indicate a few potential issues: the circuit could be open, there may not be power in the circuit, or the tester itself could be faulty. Start by ensuring your tester is properly connected and check the vehicle’s power supply. Always verify that the ground connection is secure. For example, if you’re checking a blown fuse, confirm there’s power at the contacts to identify if the fuse is the problem.
  • Question: Is the 16012 Circuit Tester safe to use?

    Answer: Absolutely, the 16012 Circuit Tester is designed with safety in mind. It features insulated probes and an alligator clip to ensure secure connections, minimizing the risk of electric shock while you test. When used correctly, it is a safe and effective tool for automotive electrical diagnostics. For instance, while working on a voltage issue, maintaining good practices such as ensuring the car is turned off during testing, except for specific checks, prevents accidents.
  • Question: What are some common applications for the 16012 Circuit Tester?

    Answer: The 16012 Circuit Tester is commonly used for various automotive applications, such as testing battery voltage, inspecting electrical connections, and ensuring continuity in circuits. Mechanics often utilize it to diagnose problems in lighting systems, ignition systems, or other electronic components. For example, when troubleshooting a dead battery, this tester can help quickly determine if the battery is functioning or if there are other issues in the starting circuit.
  • Question: What features make the 16012 Circuit Tester user-friendly?

    Answer: The 16012 Circuit Tester boasts features that enhance user experience, including a long probe that allows easy access to hard-to-reach areas and a bright indicator light for clear visibility. The compact design makes it easy to store and transport. These features are particularly beneficial in automotive settings, where visibility can be limited. For example, when testing under the dashboard or in tight engine compartments, the long probe and bright light aid in efficient diagnostics.
  • Question: Can I use the 16012 Circuit Tester for home electrical projects?

    Answer: Yes, the 16012 Circuit Tester can also be utilized for home electrical projects that involve 6V and 12V DC systems, such as testing low-voltage lighting, electronics, and appliances. Its versatility extends beyond automotive use, allowing DIY enthusiasts to check for circuit continuity and diagnose issues in household electronics as well. For instance, if you’re troubleshooting a malfunctioning garden light, this tester can effectively help you confirm whether power is reaching the fixture.
  • Question: What maintenance is required for the 16012 Circuit Tester?

    Answer: The 16012 Circuit Tester requires minimal maintenance to ensure longevity and performance. After each use, it’s recommended to inspect the probe and the alligator clip for any signs of wear or damage. Keeping it clean and securely storing it away from harsh environments will prolong its lifespan. Regularly checking the integrity of the wires and connections is vital, especially if utilized frequently in demanding tasks like automotive repairs, to prevent inaccuracies in testing.
  • Question: Where can I buy 16012 Circuit Tester 6V 12V DC Systems Long Probe Continuity Test Light Car Voltage?

    Answer: You can purchase the 16012 Circuit Tester at Ubuy in Laos. Ubuy offers a wide range of automotive tools and accessories, making it easy for you to find this continuity test light and other related products. Their platform provides detailed descriptions and specifications, allowing you to ensure that you're selecting the right tool for your needs.

OctagonStar Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Detect power, ground, shorts, and breaks in wires
  • Suitable for 6V and 12V electrical systems
  • Brightly illuminated handle shows if the circuit is good
  • Quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires, and more
  • Comes with OctagonStar quality assurance.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.