Brigitte Niederberger7 years ago000what is the wattage????Show in original language (German)Anonymous7 years ago • purchased this product-101purchased this productBeurer EM 49 Is described in the instructions for use as follows : Output voltage max. 100 Vpp (at 500 Ohm) Output current max. 200 mApp ( at 500 Ohm) Power supply 3 x AAA batteriesShow in original language (German)Comment