The Major Tech Professional AC Mini Clamp Meter 200A is a compact, pocket-sized clamp meter designed to measure AC current up to 200A with a 24 mm jaw opening, ideal for electricians working in confined spaces. It features a 1 kHz sampling frequency, data hold function, and complies with IEC 61010-1 CAT II 1000V and CAT III 600V safety standards for reliable measurements in commercial and industrial installations. Perfect for panel builders, field service technicians, and electrical contractors requiring portable, accurate current measurement.