Major Tech MT720 AC TRMS Clamp Meter CAT III 600V 400A

The Major Tech MT720 AC TRMS Clamp Meter is engineered for precise electrical diagnostics, delivering True RMS AC voltage and DC voltage measurements up to 1000V alongside 400A AC current testing. Equipped with a 4000-count backlit LCD display and a 30 mm cable clamp, it provides clear visibility and easy conductor access in demanding service environments.

This versatile diagnostic tool features dedicated modes for Inrush current, Variable Frequency Drive (VFD) voltage, non-contact voltage detection, and comprehensive temperature measurements from -20°C to 1000°C. Additional capabilities include capacitance testing up to 100mF, diode and continuity verification, a built-in flashlight, peak hold, and an auto power-off function to preserve battery life.

Key Features

Highlights

• 4000 count backlit LCD display
• Ø30mm Cable Clamp size
• Measurement of DC voltage and AC TRMS voltage up to 1000V
• Capacitance to 100mF
• Temperature measurement from -20⁰C to 1000⁰C
• INRUSH Current Measurements
• VFD – Variable Frequency Drive voltage value
• NCV – Non-Contact Voltage Detector
• Built-In Flashlight
• Continuity buzzer and Diode Test
• Peak Mode and Data Hold function
• Auto Power Off

How to use

Select the desired measurement function using the rotary dial. For current measurements, open the clamp and enclose a single conductor within the 30 mm jaw. For voltage, capacitance, temperature, or continuity tests, insert the test leads into the corresponding terminals.