... voltageV, currentA, frequencyHz,current power consumptionW, highest power consumptionHi W, lowest power consumptionLo W, total K.M ... total running timeeasy and conformable to useLow power consumptionOVERLOAD Function Technical parameter:Working voltage:AC90 ... ~99.99/kWhWith German version, European version, French version, UK version, Australia version and Danmark version. Professional Power Meter