Power supply:;230 Vac, 50-60 Hz;Power supply (on request):;115 Vac, 50-60 Hz;Maximum mains power absorption:;60 VA;LCD display:;w/b graphic 240 x 64 pixels;Stored protocols:;20;Storable protocols on the user memory:;50;Insulation class EN 60601-1 standard:;I / BF;Classification directive 93/42/EEC:;II B;Degree of protection against input of liquids EN 60601-1 standard:;IPX0;External size:;39 x 13 x 32 cm;Weight:;4,60 Kg