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Item #:
141823466
Car Truck Circuit Test Pen, Circuit Tester, 3-70V DC Digital Automotive Test Light, Heavy Duty Light Tester with Voltmeter Wire Black3-24V
76% of respondents would recommend this to a friend
Item #:
141823466
SCR 297
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, September 26
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This probe pen is ideal for checking circuits, fuses, switches, and wiring on automobiles, trailers, boats, motorcycles, and other low voltage systems.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Voltage Range
Operates from 3 to 70V DC, making it versatile for various automotive circuits and electrical systems, enhancing usability across multiple vehicle types.
Heavy-Duty Design
Built for durability, this circuit test pen withstands demanding use, ensuring reliability and longevity in professional automotive environments and DIY settings.
Integrated Voltmeter
Combines circuit testing with voltmeter functionality, providing real-time voltage readings for efficient troubleshooting, saving time and improving diagnostic accuracy.
Product Details
| Power Source | Battery Powered |
| Minimum Operating Voltage | 3 Volts |
| Measurement Type | Voltmeter |
| Style Name | Compact |
| Color | Black(3-24V) |
| Brand Name | FETNHU |
| Manufacturer | FETNHU |
| Brand | FETNHU |
| Style | Compact |
| Min. Operating Voltage | 3 Volts |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Automotive Technicians
Professional mechanics can effectively diagnose electrical issues and perform tests with this reliable circuit tester.
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DIY Enthusiasts
Car hobbyists will appreciate the tester for performing home repairs and ensuring their vehicle's electrical system functions properly.
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Fleet Maintenance
Fleet managers can use this tool to maintain and troubleshoot multiple vehicles efficiently, saving time and costs.
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General Consumers
Individuals without technical knowledge may struggle to use this circuit tester effectively for electrical diagnostics.
Product Description
Car Truck Circuit Test Pen, Circuit Tester, 3-70V DC Digital Automotive Test Light, Heavy Duty Light Tester with Voltmeter Wire Black3-24V
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Customer Questions & Answers
-
Question:
What types of vehicles can I use this circuit test pen on?
Answer: You can use it on automobiles, trailers, boats, motorcycles, and other low voltage systems. -
Question:
What voltage range does the test pen support?
Answer: It supports a voltage range from 3V to 70V DC systems. -
Question:
Is the probe sharp enough to pierce wire insulation?
Answer: Yes, the hardened and tempered carbon steel probe is sharp enough to easily pierce wire insulation.
FETNHU Circuit Testers Editorial Review
### Editorial Review The Car Truck Circuit Test Pen is garnering attention for its reliability and functionality among automotive enthusiasts and professionals alike. It is designed to simplify the process of diagnosing electrical issues in vehicles, operating effectively within a voltage range of 3-70V DC. Users appreciate its heavy-duty Construction and digital voltmeter feature, which enhances accuracy and ease of use when testing circuits. Many reviews point out the clear digital display that facilitates readability, allowing users to quickly interpret voltage readings. The lightweight design and ergonomic grip are also highlighted as significant benefits, making it easy to maneuver in tight spaces. The tester's versatility is praised, as it can handle a wide variety of automotive testing needs, from simple battery checks to more complex circuit diagnostics. While user Consensus points towards a generally positive experience, some highlight a steep learning curve for those new to automotive diagnostics, where familiarity with electrical testing tools is beneficial. However, once users acclimatize, they note that the clarity and precision offered by the circuit test pen improve their troubleshooting efficiency significantly. Overall, the Car Truck Circuit Test Pen stands out as a valuable tool for anyone looking to enhance their vehicle maintenance toolkit, proving itself to be a reliable partner in tackling electrical problems with confidence. ### Pros and Cons **
Customer Reviews & Ratings
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Pros
- Wide voltage range (3-70V DC) for diverse testing applications.
- Heavy-duty Construction ensures durability.
- Clear digital display enhances readability.
- Ergonomic design allows for comfortable handling.
- Versatile for various automotive electrical diagnostics.
Cons
- Some users experience a learning curve, especially beginners.
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
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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.
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SCR 297
Order now and get it around Saturday, September 26
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.)
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Features & Benefits
- Perfect for testing circuits and wiring on various vehicles.
- High-quality ABS plastic and chrome-plated carbon steel construction.
- Light indicates circuit connection, making it easy to use.
- Supports voltage testing from 3V to 70V DC systems.
- Portable and lightweight design for convenience.
- Includes a long wire for versatile testing in hard-to-reach areas.
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