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Digital Clamp Meters

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Shop digital clamp meters at Aus Electronics Direct, with a range of AC and DC current clamp meters designed for electrical testing, troubleshooting and maintenance applications. Our selection includes True RMS clamp meters, compact digital clamp meters and high-current models with measurement capabilities of up to 1000A.

A clamp meter provides a convenient way to measure electrical current using its clamp jaws, reducing the need to disconnect a conductor for current measurement. Depending on the model, additional functions may include AC/DC voltage, resistance, capacitance, frequency, continuity and temperature measurement.

Whether you're an electrician, electronics technician, automotive enthusiast or DIY user, explore our range of digital clamp meters to find a suitable instrument for your testing requirements. Compare measurement ranges, accuracy and features to choose the right clamp meter for your application.

FAQ

1. What is a clamp meter used for?

A clamp meter is an electrical testing instrument used to measure current flowing through a conductor without needing to disconnect the circuit. It uses clamp jaws to detect the magnetic field generated by electrical current.

2. What is the difference between an AC and DC clamp meter?

An AC clamp meter measures alternating current, while an AC/DC clamp meter can measure both alternating and direct current. AC/DC models typically use Hall Effect sensors to measure DC current through the clamp jaws.

3. How do you use a digital clamp meter?

Select the appropriate current measurement setting, open the clamp jaws and position them around a single current-carrying conductor. Close the jaws and read the measurement on the digital display. Always follow the manufacturer's instructions and safety ratings.

4. What is a True RMS clamp meter?

A True RMS clamp meter measures the effective value of alternating current or voltage, providing more accurate readings for non-sinusoidal and distorted waveforms than average-responding meters.

5. Can a clamp meter measure voltage?

Yes. Many digital clamp meters can also measure AC and DC voltage using test probes connected to the meter's input terminals.

6. What size clamp meter do I need?

Choose a clamp meter based on the maximum current you expect to measure, the conductor size, required measurement accuracy and whether you need AC or DC measurement capabilities.

7. What is the difference between a clamp meter and a multimeter?

A clamp meter measures electrical current using clamp jaws, allowing current measurements without disconnecting a conductor. A conventional multimeter generally measures current through test leads connected in series with the circuit, although some advanced multimeters also offer clamp accessories.

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