The AC/DC TRMS H&W Analysis Clamp Meter is a high-performance digital clamp meter designed for accurate electrical measurements in industrial, commercial, and residential applications. It combines True RMS measurement technology with harmonic analysis capabilities, making it ideal for analyzing complex waveforms in modern electrical systems. The device features a large jaw opening, Bluetooth connectivity, non-contact voltage detection, and multiple measurement functions including current, voltage, resistance, capacitance, temperature, harmonics, and power.