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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
Item #:
89354869
USD 79
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 Tuesday, August 04
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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
- MRCARTOOL B530 automotive circuit tester is appropriate for the electrical system of 6-30V vehicles. It is widely used in circuit testing, such as DC Voltage Test, AC Voltage Test, Resistance Test, Diode Test, Signal Circuit Testing, Continuity Testing, Components Activation, Overload Protection, Testing Trailer Lights and Connections, Following & Locating Short Circuits, etc. It has a TFT color display(160 x 128dpi), making it very clear and easy to read. Specification: External Power: 12V/24V battery Display: TFT color display ( 160 x 128dpi) Operating Temperature: 0 to 60℃ ( 32 to 140℉） Storage Temperature: -40 to 70℃ ( -40 to 185℉） Probe Tester Size: 235 x 52mm/9.25 x 2.05inch Safety Protection: Overload Protection, Short Circuit Protection Package Included: 1 * B530 Car Electric Circuit Tester 1 * User Manual 1 * 10m Extension Cable 1 * Storage Bag 1 * Battery Hookup Clips 1 * Cigarette Lighter Adapter Tips: There will be a beep sound for a few seconds when it is turned on. This is a normal phenomenon. If you mind, you can enter the settings and have the function of turning off the sound.
| 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
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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
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23 July 2026 · via Trustpilot
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USD 79
Order now and get it around Tuesday, August 04
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.
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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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