I-DEM1A Series Digital Power Meter isebenza ngokuthe ngqo kumthwalo ophezulu we-100A AC wesiphaluka.Le mitha ibe yi-MID B&D Certified yi-SGS UK, ingqina ukuchaneka kwayo kunye nomgangatho wayo.Esi satifikethi sivumela le modeli ukuba isetyenziswe kuso nasiphi na isicelo sokuhlawula imali encinci