Automotive Circuit Fault Probe Tester, 48V 20A Portable High-Precision Car Circuit Probe Tester Current Fault Probe for Blade Fuses, Fuse Fault Diagnosis for Cars, Trucks, SUVs

★★★★★ 4.2 105 reviews

US$5.59
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US$5.59
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 234139529 Release Date 2026/06/27 List Price US$5.59 Model Number 234139529
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  • Clear Real-Time Display: The automotive circuit tester's backlit LCD screen provides clear visibility in any lighting condition, ensuring you catch every detail and subtle change during testing
  • Intuitive & User-Friendly Operation: Featuring a straightforward plug-and-test design. Use the car circuit tester just like you would replace a fuse to safely check circuits without compromising protection. It is rated for up to 20A/48V
  • Compact & Versatile: It is ideal for a wide range of vehicles, from personal cars to commercial trucks. Its lightweight, portable design makes the fuse current tester perfect for electrical troubleshooting anywhere
  • Precision Performance: This professional-grade circuit fault tester delivers accurate current measurements. It is highly sensitive to small fluctuations and helps you quickly and reliably identify circuit faults
  • Important Notes: This car fuse and relay checker is designed for measuring vehicle current only. Do not exceed 20A/48V and limit continuous testing to 10 seconds. Always turn off the ignition before connecting or disconnecting. The battery is not included and requires 23A 12V (sold separately)

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4.2 out of 5
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105 ratings | 43 reviews
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