Easy-to-use DC power analyser 0 - 60V 0 - 100A for measuring power in a low voltage circuit such as the - in - and the cumulative rate of - in Watt-hours - from a solar panel or a DC wind generator into a battery. Simple +positive/-negative (GND) two-wire input (Source) and two-wire output (Load) for series insertion into circuit., Weight: 0.20502990366 pounds, Manufacturer: Blisfulhoks