Mettler Electronics Sys*Stim 228 ME 228

The Sys*Stim 228 neuromuscular stimulator has four discrete waveforms: Interferential, Premodulated, Medium Frequency (Russian) and Biphasic waveforms. In addition the clinician can set on/off times, pulse width and frequency along with frequency modulation for some of the waveforms. An optional carrying bag » made especially for the Sys*Stim 228 and its accessories is available as well as a treatment cart that also will hold the Sonicator 740.An optional mobile treatment cart » (model 73) has three shelves and can safely hold any Mettler Sonicator, Sys*Stim or Sonicator Plus unit(s) along with their accessories. Weight: 4.9 pounds (2.2 kg.) Dimensions: 12.0 in (L) x 8 in (W) x 7.4 in (H), (32.8 cm (L) x 20.3 cm (W) x 18.8 cm (H)) Warranty: 3 years *** Prescription required! *** You can buy this product only if you have a doctor's prescription or if you are a professional.