The INGCO Clamp Meter 400AMP AC True RMS 4000 (DCM62001) is a professional-grade tool designed for precise electrical measurements. It features True RMS technology for accurate readings of AC current up to 400A, along with other essential measurements such as voltage, resistance, continuity, and frequency. The device includes a large, clear 4000-count digital display, ensuring easy readability. With a compact design, it is ideal for both industrial and home electrical applications. The clamp opening of 24mm accommodates standard cables, while the non-contact voltage detection (NCV) function ensures user safety. Built to IEC safety standards, this meter combines reliability, durability, and performance.