The Lumel PA39 GC0V100000 is an electronic part with a power meter, reactive power, and analogue features. It is designed to be mounted on panel and support 50Hz frequencies. There are two units available: one with 5 Amp current clips and the other with a 5 Amp and 15 Amp current clips. The power meter measures and displays total power, voltage, current, active power, reactive power, power factor and efficiency. It has an external connection for external power, current, voltage or temperature probes. The reactive power display indicates lagging and leading power factor without any calculation. It has an analogue output for remote monitoring and control applications. All the components are designed and manufactured to high quality standards with a long service life.