Chauvin Arnoux clamp meters are specialised measuring tools used by electricians and technicians to measure electrical current without breaking the circuit. They work by clamping around the conductor, creating a magnetic field that induces a current in the meter's coil. This current is then proportional to the current flowing in the conductor, allowing the meter to display the reading.
Why would you use a Chauvin Arnoux clamp meter:
- Safety - Clamps eliminate the need to break into a circuit, reducing the risk of shock or arc flash.
- Convenience - you do not need to disconnect or strip wires, making it faster and easier to take measurements.
- Accuracy - Clamp meters can measure AC and DC current, as well as other electrical parameters like voltage, resistance, and frequency, with high accuracy.
- Non-invasive - they can be used on live circuits without affecting their operation.
Chauvin Arnoux offers a wide range of clamp meters, each with its own features and capabilities. Some of the most popular models include:
- F201 - A compact and affordable clamp meter for basic electrical measurements.
- F403 - A more advanced clamp meter with a larger jaw opening and True RMS measurement for distorted waveforms.
- F606 - A high-current clamp meter for measuring up to 2000A AC/DC.
- F65 - A leakage current clamp meter for measuring small currents, such as those associated with ground faults.