CF-02 Automotive Fuse Tester with 5 mm Portable Ammeter
Brand: CEM
VAT included (Ex VAT: 18.10 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 17.71 € | -20% |
| 10+ | 17.16 € | -23% |
| 20+ | 15.31 € | -31% |
The 5 mm Fuse Tester. Automotive Ammeter model CF-02 is a compact and accurate tool designed to diagnose current draw in automotive circuits. It connects directly into the vehicle fuse holder, replacing the fuse, to measure the current consumed in that circuit.
This tool is essential for detecting excessive or unknown power draw from the battery, making vehicle maintenance and repair easier. Thanks to its compact size, it can be easily carried in a shirt pocket, making it an essential accessory for technicians and automotive electronics enthusiasts.
Main features
- Model: CF-02
- Fuse type: 20A / Max-Blade
- Resolution: 10 mA
- LCD display: up to 1999 counts
- Measurement range: up to 20A / 48VDC for 10 seconds
- Accuracy: 2.0% reading + 2 digits
- Maximum measurement voltage: 12V to 48V maximum
- Power supply: A23 battery included
- Cable length: approximately 75 cm
Typical uses
- Diagnosing current draw in automotive circuits
- Detecting excessive draw or battery drain
- Accurate measurement for vehicle maintenance and repair
- Portable tool for technicians and enthusiasts
Compatibility
Compatible with Max-Blade type fuses up to 20 amperes and voltages between 12V and 48V DC. Ideal for most vehicles that use standard 5 mm fuses.
This car fuse ammeter is a practical solution for measuring current draw in fuses and carrying out accurate diagnostics of the battery and the car's electrical circuits.
- Connects directly to 5 mm Max-Blade fuse holders
- Measures current up to 20 amps with 2% accuracy
- LCD display with 10 mA resolution and up to 1999 counts
- 12V to 48V DC voltage range for safe measurements
- Includes A23 battery for immediate use
- Approximately 75 cm cable for easy connection and handling
- Ideal for battery drain and automotive circuit diagnostics
- Compact, portable design for pocket carry
Customer Questions & Answers
What type of fuses and automotive electrical systems are compatible with the CF-02 Fuse Tester?
The CF-02 tester is compatible only with 5 mm Max-Blade fuses, commonly found in 12 to 48 VDC vehicles. It is not suitable for mini, micro or other fuse formats, or for electrical systems outside that voltage range.
How is the tester installed in the circuit and what safety measures should be taken during use?
It is installed by removing the fuse and connecting the tester in its place, ensuring correct polarity and avoiding contact with exposed conductive parts. It is recommended not to exceed 10 seconds of continuous measurement at maximum load (20 A), to use insulating gloves, and to remove the A23 battery if it will not be used for long periods.
Compared with a conventional multimeter, what advantages and limitations does the CF-02 offer for automotive diagnostics?
The CF-02 is faster and safer for measuring current in automotive fuse circuits, as it fits directly into the fuse holder. Its limitation is that it cannot measure other parameters (voltage, resistance) or adapt to all fuse types, unlike a multimeter. The trade-off is specialisation versus versatility.
What type of fuses can the CF-02 tester measure?
The CF-02 tester is designed for 20 amp Max-Blade fuses with a width of 5 mm.
What is the maximum current range it can measure?
It can measure up to a maximum of 20 amperes for 10 seconds.
What accuracy does the tester ammeter have?
The ammeter has an accuracy of 2.0% of the reading plus 2 digits.
What is the maximum voltage it supports for measurement?
The tester supports measurements in a voltage range of 12V to 48V DC.
Does it include a battery for operation?
Yes, it includes an A23 battery so the tester works immediately.
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