See the current clearly
The LCD display gives you straightforward, easy-to-read current measurements, so you can diagnose issues without guesswork.
- Free shipping
- 14-day easy returns
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Why customers love it
Find battery drains fast with a clear LCD fuse tester
This compact automotive fuse current tester pairs a bright LCD display with dual probes, making it easy to measure current draw and spot parasitic drains in tight engine bays.
- Clear LCD display for easy-to-read current measurements
- Dual probe design connects quickly to standard blade fuses
- Detects battery drain and faulty electrical circuits
- Compact and lightweight for tight engine bays
- No batteries required — powered by the circuit being tested
Why you'll love it
Quick, simple connections
The dual probe design lets you connect directly to standard blade fuses in seconds, saving time during testing.
Find battery drains fast
Helps you detect battery drain and faulty electrical circuits, making it easier to pinpoint the source of electrical problems.
Compact and battery-free
Its compact, lightweight build fits into tight engine bays, and since it's powered by the circuit itself, you never need batteries.
Setup
How to use
No electrician, no wiring, no fuss.
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Connect the probes
Attach the dual probes to the standard blade fuse you want to test, ensuring a quick and simple connection.
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Read the display
The LCD display shows the current measurement clearly, so you can see exactly what the circuit is drawing.
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Diagnose the issue
Use the reading to detect battery drain or faulty circuits — no batteries required, since the tester is powered by the circuit itself.
Specs
The details that matter
Built to last outdoors, season after season.
- Product Type
- Automotive Fuse Current Tester
- Model
- CNBJ-611
- Display
- LCD
- Probe Type
- Dual
- Power Source
- Circuit-powered (no batteries required)
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What does the LCD display show?
The LCD display provides clear, easy-to-read current measurements, so you can see the exact current draw of the circuit you're testing.
How do I connect the tester to my vehicle?
The dual probe design allows for quick and simple connection to standard blade fuses, so you can attach it directly without any special tools.
Does this tester require batteries?
No batteries are required — the tester is powered directly by the circuit being tested, so it works as soon as you connect the probes.
What can this tester help me diagnose?
It helps detect battery drain and faulty electrical circuits, making it easier to identify parasitic draws and electrical issues in your vehicle.
Is it suitable for tight spaces?
Yes, the compact and lightweight design makes it ideal for use in tight engine bays where space is limited.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.