Introduction The Meterman AC50 is a universal, multi-purpose electrical measuring instrument. It comply with the standards DIN VDE 0411 and EN 61010, and provide safe, reliable operation. The Leakage Clamp is a valuable tool for all sorts of measurements in both trade and industry. • 3 3/4 digit liquid-crystal display • manual range selection for current, voltage, resistance measurements • Clamp opening 30 mm (1/2 inch) • Switches off automatically • Integral memory for readings • Evaluates MIN/MAX values • Zero-setting • relative value function The METERMAN Leakage Clamp AC50 is supplied complete with leads. After unpacking, check that the instrument is complete, and that all accessories are present.