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Item #:
89354869
Mrcartool B530 12V 24V Automotive Circuit Tester Test Light Electrical System Diagnostic Toolwith DC/AC Voltage, Resistance & Diode Test, 10m Cable
90% of respondents would recommend this to a friend
Item #:
89354869
USD 74
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, September 21
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MRCARTOOL B530 automotive circuit tester is appropriate for the electrical system of 6-30V vehicles.
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What Stands Out
Dual Voltage Support
Designed to work with both 12V and 24V systems, offering versatility for various automotive applications. Ideal for mechanics and DIYers diagnosing diverse vehicles.
User-Friendly Design
Ergonomically designed handle and bright LED indicator make it easy to operate in tight spaces. This enhances user experience, especially during complex electrical troubleshooting.
Durable Build Quality
Constructed with high-quality materials to ensure longevity and reliability. This tester withstands everyday wear and tear, providing exceptional value for both professionals and casual users.
Product Details
| Cable & circuit tester type | Circuit Testers |
| Brand | Mrcartool |
| Power type | Battery |
| Features | Beep Indicator, Internal Lights |
| Display | LCD |
| Volts | 12 V |
| Accessories | User Manual, 10m Extension Cable, Storage Bag, Battery Hookup Clips, Cigarette Lighter Adapter |
| Model | MMT21185632 |
| Color | Green |
| Piece count | 1 |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
DIY Mechanics
Perfect for hobbyists tackling basic automotive electrical issues without professional tools or extensive training.
-
Auto Repair Technicians
Ideal for professionals diagnosing electrical systems swiftly and accurately using a reliable circuit tester.
-
Car Enthusiasts
Great for enthusiasts maintaining or upgrading their vehicles, enabling them to troubleshoot electrical problems efficiently.
-
Advanced Technicians
Less suitable for advanced technicians requiring specialized tools for complex electrical diagnostics beyond basic testing.
Product Description
Mrcartool B530 12V 24V Automotive Circuit Tester Test Light Electrical System Diagnostic Toolwith DC/AC Voltage, Resistance & Diode Test, 10m Cable
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Customer Questions & Answers
-
Question:
What vehicles can the B530 tester be used on?
Answer: It is suitable for all 6-30V vehicle electrical systems. -
Question:
How long is the testing cable?
Answer: The cable length is up to 33 feet (10 meters). -
Question:
What kind of warranty does MR CARTOOL offer?
Answer: MR CARTOOL provides a 24-month free warranty with the product.
Mrcartool Circuit Testers Editorial Review
Mrcartool B530 12V 24V Automotive Circuit Tester is a versatile diagnostic tool featuring a 10m cable and is excellent for electrical system diagnostics. With its LCD display, this tool offers precise readings for DC/AC voltage, resistance, and diode tests, making it a great option for both professionals and DIY enthusiasts. Users appreciate the beep indicator and internal lights, which enhance usability in low-light environments. Additionally, it comes complete with essential accessories such as battery hookup clips and a cigarette lighter adapter. This makes the Mrcartool B530 a handy companion for anyone working with automotive electrical systems.
Customer Reviews & Ratings
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Pros
- Beep indicator for easy operation
- Includes a 10m extension cable
- LCD display for clear visibility
- Equipped with internal lights
- Compact design for easy storage
Cons
- The item may require additional batteries for some features
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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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USD 74
Order now and get it around Monday, September 21
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:
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Features & Benefits
- Test voltage, polarity, continuity, and circuit signals with ease.
- Four diagnostic modes: DC voltage, AC voltage, resistance, and diode.
- 33FT cable for comprehensive vehicle testing without hassle.
- Powered by vehicle battery or cigarette lighter - no extra batteries needed.
- Safety features include short circuit and overload protection.
- Includes a 24-month free warranty for added peace of mind.
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