Safely Test Automotive Circuits Without Wire Damage
Directly plug into the fuse box for quick, accurate current readings on cars and commercial vehicles.
Non-Intrusive Fuse Box Connection
Forget about cutting or probing wires. This tester's dedicated adapter plugs directly into the vehicle's fuse socket, creating a secure loop for measurement. This method protects the wire insulation and ensures the safety of the vehicle's electrical system. Includes adapters to fit common fuse sizes.
High-Definition Backlit LCD with Pop-Up Design
Get clear, instant current readings directly on the bright blue backlit screen, regardless of lighting conditions. The innovative pop-up display can be tilted for easy viewing, making it perfect for checking readings in tight engine bays or awkwardly placed fuse boxes beneath the dashboard.
Built for Practical Garage Use
Engineered for the demands of real-world diagnostics. It features a built-in LED flashlight to illuminate dark work areas, and its rugged, compact design with a secure battery compartment makes it a reliable, portable tool you can count on for any job.
Technical Specifications
| Measurement Type | DC Current |
|---|---|
| Measuring Range | 0.01A - 19.99A (Max 20A) |
| Display | Digital LCD with Blue Backlight, Pop-up Style |
| Connection Method | Direct Fuse Socket Plug-in (Wired Adapter) |
| Integrated Features | LED Flashlight, Power Button, Light Button |
| Power Source | 1 x 12V 23A Battery (Included) |
| Intended Use | Automotive & Commercial Vehicle Electrical Circuits |
Frequently Asked Questions
No, absolutely not. This tester connects directly into the fuse socket, eliminating the need to damage, pierce, or probe wire insulation, keeping the vehicle's wiring intact.
It is designed for most cars, trucks, and commercial vehicles that use standard blade-type fuses. Please check your vehicle's fuse box to ensure compatibility with the provided adapters.
Yes, the LCD screen features a bright blue backlight, ensuring readings are clearly visible even in low-light conditions like engine bays or under dashboards.