Powerfix PDM 300 A1 Information The Powerfix PDM 300 A1 is a digital multimeter that is perfect for a variety of tasks, including electrical, electronic, and automotive work. It features a large, backlit LCD display that makes it easy to read readings in any lighting conditions, and it has a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, and frequency. The PDM 300 A1 is also equipped with a number of other features that make it a versatile and convenient tool, such as a data hold function, a min/max hold function, and a continuity checker. Here is a more detailed overview of the Powerfix PDM 300 A1: Introduction: The Powerfix PDM 300 A1 is a digital multimeter that is designed for a variety of electrical and electronic work. It features a large, backlit LCD display, a wide range of measurement functions, and a number of other features that make it a versatile and convenient tool.