3 1/2 Leakage Current Clamp Meter

The MT-3100 is a compact and practical 3 1/2-digit leakage current clamp meter featuring 0.01mA high resolution and AC current measurement ranges of 20mA, 200mA, 2A, and 60A. It is ideal for measuring small leakage currents and general AC current. It also supports grounding wire leakage current measurement and single-phase/three-phase unbalanced current measurement, helping users quickly identify leakage and abnormal current conditions in electrical systems.
In addition to AC current measurement, the MT-3100 measures AC/DC voltage up to 600V, combining leakage current and basic voltage measurement in one instrument. It is suitable for low-voltage distribution systems, industrial equipment, control panels, motors, inverters, photovoltaic and new energy systems, EV charging equipment, and general electrical maintenance and inspection.
With a 30mm jaw opening, Data Hold, Low Battery Indication, and 15-minute Auto Power Off, the MT-3100 provides convenient operation for field use. Its lightweight 136g design makes it easy to carry for daily electrical maintenance and on-site inspection.

FEATURES
• 0.01mA high resolution for precise small leakage current detection
• 20mA to 60A AC current measurement for various testing applications
• Grounding wire leakage current measurement for quick leakage troubleshooting
• Single/three-phase unbalanced current measurement for power distribution system inspection
• AC/DC voltage measurement up to 600V for general electrical testing
• 30mm jaw opening for convenient clamp measurement
• Data Hold / Low Battery Indication / Auto Power Off for convenient operation
• Lightweight 136g design for easy carrying and field inspection