- Home Page /
- Tools & Home Improvement /
- Electrical /
- Testers /
- Circuit Testers /
- Heavy Duty Automotive Test Light Circuit Test...
0 ratings
Item #:
245366693
Heavy Duty Automotive Test Light Circuit Tester, 3-48V Digital Voltage Tester with Voltmeter & Dual Polarity Indicator, Electrical Test Pen with
Item #:
245366693
USD 15
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Thursday, September 10
Secured 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
Quickly diagnose electrical issues in 3-48V automotive systems, ensuring reliable battery and circuit analysis.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Power Source | Corded Electric |
| Minimum Operating Voltage | 3 volts |
| Measurement Type | Voltmeter |
| Maximum Operating Voltage | 48 volts |
| Compatible Devices | Cars, Trucks, RVs, Boats |
| Style Name | Industrial |
| Color | black |
| Item Weight | 0.12 kg |
| Specification Met | UL |
| Brand Name | FEAOXYO |
| UPC | 649226718131 |
| Number of Items | 1 |
| Manufacturer | FEAOXYO |
| Included Components | 3-48V Automotive Test Light |
| Part Number | FETL002 |
| Brand | FEAOXYO |
| Style | Industrial |
What's in the box
3-48V Automotive Test Light
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an Automotive Test Light?
Answer: An Automotive Test Light is a diagnostic tool used to troubleshoot electrical problems in vehicles. It helps identify working voltage in circuits and can indicate polarity. This tool is crucial for automotive professionals and DIY enthusiasts alike. Whether you're checking for power at fuses, connectors, or wires, a test light simplifies the process. Additionally, when faced with dim headlights or malfunctioning components, using a test light can quickly pinpoint the issue, saving time and effort. -
Question:
How does the LED digital display enhance functionality?
Answer: The LED digital display provides real-time voltage readings, offering precise information for troubleshooting. Unlike traditional test lights, which may only show power presence through a light, the digital feature eliminates guesswork by displaying exact voltage levels. This accuracy is particularly useful when diagnosing electrical issues in modern vehicles equipped with complex electrical systems. Technicians can rely on this data to make informed decisions when repairing or maintaining vehicle components. -
Question:
What is the significance of the dual color polarity indicator?
Answer: The dual color polarity indicator light serves a critical role in identifying positive and negative connections. Typically, red indicates a positive connection while green signals a negative. This feature is particularly important for avoiding wiring mistakes that can lead to short circuits or component damage. In practice, it allows users to easily verify appropriate connections when installing electrical devices or sensors in vehicles, thus enhancing safety during these tasks. -
Question:
Can this circuit tester be used for both 12V and 24V systems?
Answer: Yes, the Automotive Test Light is versatile enough to work with systems ranging from 3V to 48V. This makes it suitable for a vast array of vehicles, including standard cars and larger trucks or boats that operate on a 24V system. This flexibility allows automotive professionals to use the same tool across various applications, reducing the need for multiple testers. For example, a mechanic can easily switch between testing a compact car and a heavy-duty vehicle without needing different devices. -
Question:
What are some common scenarios where an automotive test light is needed?
Answer: An automotive test light is often needed during diagnostics of electrical issues such as checking for blown fuses, ensuring that starter motors receive power, or verifying connections at the battery. Additionally, it's useful for troubleshooting non-starting engines or flickering dashboard lights. By using the test light, automotive professionals can quickly isolate issues and enhance their efficiency, making it an invaluable addition to any garage or home toolkit. -
Question:
Is this product suitable for beginners in automotive repair?
Answer: Absolutely! The Automotive Test Light is user-friendly and suitable for both beginners and experienced technicians. Its straightforward design allows users to easily identify voltage presence and polarity without extensive technical knowledge. For beginners, it's a practical tool when learning about vehicle electrical systems, providing hands-on experience with basic troubleshooting techniques. With just a bit of practice, even novices can effectively use this tool to improve their understanding of automotive electronics. -
Question:
How do you use the test light accurately?
Answer: To use the Automotive Test Light accurately, connect the clip to a good ground, then probe the circuit you wish to test. The indicator will light up if voltage is present, and the digital display will show the exact voltage level. For polarity checks, pay close attention to the color indicator—this will guide you in distinguishing between positive and negative connections. Regular practice helps users become proficient, making electrical diagnostics quicker and more accurate. -
Question:
What materials is the test light made of?
Answer: The Automotive Test Light is constructed with durable materials designed to withstand the demands of automotive environments. Often, this includes high-quality plastic for the body and robust metal for the probe, ensuring longevity and reliability. The insulated design protects users from accidental shocks, which enhances safety when working on electrical systems. Given the frequent exposure to various conditions found in automotive repairs, the durability of this tool is essential for consistent performance. -
Question:
Where can I buy the Automotive Test Light with 3-48V LED Digital Display in Zimbabwe?
Answer: You can purchase the Automotive Test Light with 3-48V LED Digital Display at Ubuy in Zimbabwe. Ubuy offers a wide range of automotive tools and equipment, ensuring you get quality products suitable for your automotive needs. Their platform also provides easy access to product features, specifications, and user reviews to help you make an informed decision. -
Question:
Can this tool be used for other electronic devices outside of automotive applications?
Answer: Yes, the Automotive Test Light can be used for various electronic devices beyond automotive applications. It's effective for testing household appliances, batteries, and other low-voltage electronics, making it a versatile tool for anyone working with electrical systems. For instance, if you're troubleshooting a malfunctioning outdoor light fixture, this test light can easily check for power and polarity, expanding its usefulness beyond just vehicles.
FEAOXYO Circuit Testers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
501 customers ratings
-
5 Star
84%
-
4 Star
8%
-
3 Star
5%
-
2 Star
2%
-
1 Star
1%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
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
Product Price History
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.
USD 15
Order now and get it around Thursday, September 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Diagnoses electrical issues in 3-48V automotive systems.
- Provides reliable battery and circuit analysis.
- Features a bright LED display with color-coded polarity indicators.
- Equipped with a 96-inch flexible wire for extended reach.
- Made with durable materials and insulated for maximum safety.
- Includes a protective sleeve to extend lifespan and facilitate storage.
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.