Mains power supply:;230 Vac, 50-60Hz, ±10%;Mains power supply:;115 Vac, 50-60Hz, ±10% * upon request;Max absorbed power from the mains:;30 VA;Backlit LCD display, to view and check the operating parameters:;graphics;240 x 64 pixel;Programmable treatment time:;up to 60 minutes;Electrical insulation class UNI EN 60601-1:;I / BF;Device class 93/42/CEE:;II B;Degree of protection against liquids UNI EN 60601-1:;IPX0;Output channels:;2;Stored protocols:;20;Storable protocols:;10;External size (width x height x depth):;39 x 13 x 32 cm;Unit body weight:;4.2 Kg