Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Quickly diagnose short circuits, open wires, faulty fuses, and broken connections with our versatile circuit tester.
Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking
Sản phẩm #: 173202876

Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing

Sản phẩm #: 173202876

VND 376121

VND 420261

Price Details

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*All items will import from Vương quốc Anh

11%

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Quickly diagnose short circuits, open wires, faulty fuses, and broken connections with our versatile circuit tester.
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What Stands Out

LED Display
The digital LED display provides clear readings of voltage levels, ensuring accurate measurement while working on automotive circuits, minimizing the risk of errors during diagnostics.
Wide Voltage Range
Compatible with a voltage range of 3-120 V, this tester caters to various applications in both cars and trucks, making it versatile for different automotive maintenance needs.
Polarity Indication
The polarity indicator allows users to quickly determine positive and negative connections, enhancing safety and efficiency when testing and troubleshooting automotive wiring systems.

Thông tin chi tiết sản phẩm

Shop Circuit Tester 3-120V Digital Test Light LED Display Automotive Fuse Tester | Polarity Indicate Dc Voltage Tester for Car Truck Circuit Fuse Testing Wiring Circuit Checking online at a best price in Vietnam. B0F43HCVKB
  • Wide Voltage Range (3-120V) : Ideal for automotive and household circuits, this circuit tester detects 3V to 120V DC, covering cars, motorcycles, trailers, and low-voltage wiring. Quickly diagnose short circuits, open wires, faulty fuses, relays, and broken connections in headlights, taillights, or turn signals.
  • LED Polarity Indicator & Secure Clips: This car fuse tester Features bidirectional voltage testing with clear LED indicators (red for "+", green for "-"). The alligator clip ensures stable connections to positive/negative terminals, perfect for negative-ground or positive-ground vehicles.
  • Durable & Flexible Design: This car electrical tester built with heat-resistant plastic and carbon steel probes, plus a retractable spring wire (2.8m max length) to reach tight spaces. Anti-bend tail design prevents wire damage, ensuring reliable long-term use.
  • Fast, Accurate Diagnostics: This 12v test light includes a bright LED test light and digital display (3-120V models) for instant voltage readings. Easily check live circuits, continuity, and faulty sockets without guesswork—saving time on repairs.
  • Compact & Essential: Lightweight and portable, this relay tester is a must-have for mechanics and DIYers. Use it for 12V/24V systems, household wiring, or troubleshooting blown fuses—all with safe, insulated handles for user protection.
Power SourcePowered by Test Circuit
Minimum Operating Voltage3 Volts
Maximum Operating Voltage120 Volts
Compatible DevicesAny device with electrical circuits within 3-120V DC range
Colourblack
Specification MetCE
BrandNovstuf
Model NumberCircuit Tester001
Unit Count1.0 count
ManufacturerNovstuf
Country Of OriginChina
Included ComponentsCircuit Tester
Manufacturer Part NumberCircuit Tester001
Min. Operating voltage3 Volts
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Automotive Technicians

    Ideal for professionals working on various vehicle electrical systems to test voltage and continuity efficiently.

  • DIY Enthusiasts

    Great for hobbyists who enjoy troubleshooting and repairing their own cars or electrical systems at home.

  • Electricians

    Useful for electricians needing to quickly check polarity and ensure safe wiring in various voltage environments.

Not Suitable For
  • Beginner Users

    Not suitable for those unfamiliar with electrical concepts or who may misinterpret readings, risking safety.

MÔ TẢ SẢN PHẨM

Có thắc mắc? Trò chuyện với chúng tôi

Câu hỏi và trả lời của khách hàng

  • câu hỏi: What voltage levels can this circuit tester measure?

    trả lời: This circuit tester measures voltage levels from 3V to 120V.
  • câu hỏi: How do I use the circuit tester safely?

    trả lời: Use the touch method for measurements and avoid powering on for more than 3 seconds.
  • câu hỏi: Is this circuit tester suitable for both cars and household circuits?

    trả lời: Yes, it is ideal for automotive applications as well as various household wiring needs.

Novstuf Circuit Testers Circuit Tester001 Editorial Review

**** The Circuit Tester, designed for automotive use, has garnered a strong reputation among users for its efficiency and ease of use. Many customers appreciate its well-Constructed design, which allows for easy checking of continuity on fuses and effective voltage testing. The clear LED display has been highlighted as a significant benefit, making it effortless for users to discern voltage levels when working on their vehicles. This feature proved particularly useful when users were trying to install dash cams, as they could quickly identify which fuses were live with the ignition on. Customers find the circuit tester's size and ergonomic design a plus, as it fits comfortably in the hand, making it suitable for longer use. However, some noted that while the pointed blade serves its purpose well, it may benefit from a dual functionality, such as being designed as a screwdriver blade, though this could compromise safety. The coiled cable and crocodile clip are also mentioned, with a couple of reviews expressing concerns about the durability of the clip's insulation. Despite some feedback about the voltage range being limited for household circuits, users using this tool specifically for automotive applications have found it a valuable addition to their toolkit. Overall, the product is seen as a reliable tool that simplifies checking continuity and voltage in vehicles. **

Customer Reviews & Ratings

18 điểm của khách hàng
  • 5 sao
    88%
  • 4 sao
    9%
  • 3 sao
    3%
  • 2 sao
    0%
  • 1 sao
    0%

Đánh giá sản phẩm này

Chia sẻ suy nghĩ của bạn với các khách hàng khác

ưu

  • Well-Constructed and ergonomic design.
  • Clear LED display for easy voltage reading.
  • Effective for testing continuity on fuses.
  • Comfortable grip suitable for long usage.

Nhược điểm

  • Limited voltage range (3-120 V) not ideal for household circuits, particularly in higher voltage regions like the UK.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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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
Thanh toán An toàn Global Delivery Easy Returns Genuine Products

Thông tin quan trọng

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  • Không phải tất cả các sản phẩm được liệt kê trên Ubuy đều được rao bán, vì Ubuy là một công cụ tìm kiếm toàn cầu. Sản phẩm phải tuân theo các quy định về xuất khẩu/thương mại.