EXTECH MA1500: 1500A True RMS AC/DC Clamp Meter + NCV

EXTECH MA1500: 1500A True RMS AC/DC Clamp Meter + NCV

EXTECH MA1500: 1500A True RMS AC/DC Clamp Meter + NCV

The Extech MA1500 is a high-capacity 1500A True RMS AC/DC clamp meter designed for accurate current measurements in large conductors. It features a wide 2.0-inch (52mm) jaw that accommodates cables up to 500MCM, and it is ideal for professional electricians working with industrial or commercial power systems. The MA1500 includes True RMS technology for accurate readings of non-sinusoidal waveforms and advanced functions such as inrush current detection, Peak Hold, MIN/MAX, and NCV (Non-Contact Voltage) detection.

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Key Features EXTECH MA1500: 1500A True RMS AC/DC Clamp Meter + NCV 

• True RMS technology ensures accurate AC/DC measurements even with distorted waveforms.

• Wide jaw opening (2.0″/52mm) for measuring large conductors up to 500MCM.

• High current range up to 1500A for both AC and DC.

• Multi-functionality: Measures AC/DC voltage, current, resistance, capacitance, frequency, temperature, continuity, and diodes.

• Inrush function captures transient currents during motor startup.

• Relative Mode for offset adjustment and capacitance zeroing.

• Data Hold, Peak Hold, and MIN/MAX recording for efficient troubleshooting.

• Auto Power Off to extend battery life.

• Backlit 40000/4000-count LCD display with bar graph for easy reading in low-light conditions.

• Non-Contact Voltage Detection (NCV) for fast voltage presence checks.

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Specifications

• AC Current: 400.00A / 1500.0A, ±(2.8% + 30 digits), Resolution: 0.01A

• DC Current: 400.00A / 1500.0A, ±(2.5% + 30 digits), Resolution: 0.01A

• AC Voltage: Up to 750.0V, ±(1.0% + 30 digits), Resolution: 0.01mV

• DC Voltage: Up to 1000.0V, ±(0.1% + 4 digits), Resolution: 0.01mV

• Resistance: Up to 40.000MΩ, Resolution: 0.01Ω

• Capacitance: Up to 40.00mF, Resolution: 0.01nF

• Frequency: 40Hz to 40MHz, ±(0.3% + 2 digits), Resolution: 0.001Hz

• Temperature (Type K): -148 to 1832°F (-100 to 1000°C), Accuracy: ±(1% + 4.5°F/2.5°C)

• Continuity & Diode Test: Yes

• Jaw Size: 2.0″ (52mm), suitable for up to 500MCM conductors

• Display: 40000/4000-count dual display with backlight and bar graph

• Safety Rating: CAT IV – 600V

• Certifications: CE

• Power Supply: 1 × 9V battery

• Dimensions: 11.6 × 4.1 × 1.9″ (294 × 105 × 47mm)

• Weight: 18.9 oz (536 g)

• Warranty: 2 years

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Summary

The Extech MA1500 is a powerful, professional-grade True RMS clamp meter built for demanding applications. With a large jaw size, broad measurement capabilities, and smart features like inrush detection and NCV, it is an ideal tool for electricians, HVAC professionals, and industrial maintenance technicians who need reliable high-current diagnostics and multi-function testing in a single device.