The Extech MA440 400A AC Clamp Meter is a compact and reliable electrical testing instrument designed to meet a wide range of professional needs. Manufactured by Extech, this clamp meter allows accurate current measurements up to 400A AC without breaking the circuit, enhancing safety and efficiency during troubleshooting and maintenance tasks.
The MA440 Series offers multiple model options to suit different applications. Users can choose models with True RMS for precise measurements of non-sinusoidal waveforms, AC/DC current capability for automotive and advanced electrical diagnostics, or a Type K temperature function for applications requiring thermal measurements. This flexibility makes the MA440 suitable for electricians, technicians, and engineers working across various industries.
In addition to clamp measurement, the MA440 is fully loaded with multimeter functions, including voltage, resistance, and continuity testing. The built in Non-Contact Voltage (NCV) detector provides an added layer of safety by allowing quick detection of live circuits without direct contact, making it a dependable all in one solution for everyday electrical testing.
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