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A hand holds a blue automotive current tester device near an engine component and electrical wiring.
A blue automotive current tester device displaying 18.8A, used for diagnostic testing.
A hand holds a blue automotive current tester device, demonstrating its use for diagnostic testing.
Blue automotive fuse current tester tool with a black cable and diagnostic features.
An automotive current tester device with an LCD display, blue backlight, and front illumination, connected by a black cable.
A hand holds a blue automotive current tester device, demonstrating its use for night lighting design.
A hand holds a blue automotive current tester device near an engine component and electrical wiring.
Blue automotive fuse current tester tool with a black cable and measurement markings.
A blue automotive fuse current tester device with a black cable and connector.
An automotive current tester device with a digital display and leads for testing electrical circuits.
A blue automotive fuse current tester device with a black cable and connector.
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Automotive Fuse Current Tester 12V 20A Diagnostic Tool

Precio habitual $72.99 Precio de oferta $60.99

This compact fuse current tester helps you quickly diagnose electrical issues in your vehicle by measuring current flow through standard blade fuses. It's designed for accurate, real-time readings to identify faulty circuits...

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Por qué les encanta a los clientes

Pinpoint electrical faults in seconds

This compact fuse current tester measures real-time current flow through standard blade fuses, helping you identify faulty circuits and parasitic drains in your 12V vehicle.

  • Measures current from 0.01A to 19.99A with high precision (±2% + 2 digits)
  • Backlit display for easy reading in low-light conditions
  • Simple one-button operation — no complex setup required
  • Safe for 12V automotive systems with a 20A/48V max load (10 seconds)
  • Works with standard blade fuses for broad compatibility
A hand holds a blue automotive current tester device near an engine component and electrical wiring.

Why you'll love it

Accurate diagnostics

Measures current from 0.01A to 19.99A with high precision (±2% + 2 digits), so you can trust every reading.

Readable in any light

The backlit display makes it easy to read measurements even in low-light conditions under the hood.

Effortless operation

Simple one-button operation means no complex setup — just press and read.

Broad compatibility

Works with standard blade fuses, making it a versatile tool for most vehicles.

Especificaciones

Los detalles importantes

Current Range
0.01A to 19.99A
Accuracy
±2% + 2 digits
Max Load
20A/48V (10 seconds)
Voltage
12V
Product Type
Automotive fuse current tester

Más detalles

This compact fuse current tester helps you quickly diagnose electrical issues in your vehicle by measuring current flow through standard blade fuses. It's designed for accurate, real-time readings to identify faulty circuits and parasitic drains.

  • Measures current from 0.01A to 19.99A with high precision (±2% + 2 digits)
  • Works with standard blade fuses for broad compatibility
  • Backlit display for easy reading in low-light conditions
  • Durable plastic housing built for workshop use
  • Simple one-button operation — no complex setup required
  • Safe for 12V automotive systems with a 20A/48V max load (10 seconds)

Ideal for mechanics, car enthusiasts, or DIYers troubleshooting electrical problems like battery drains or malfunctioning components.

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Everything you might want to know before you order.

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