The DC-STIMULATOR is a clinical stimulator designed to be used in clinics and medical practices. Using this device, doctors and psychologists can carry out transcranial direct current stimulation (tDCS) using weak currents up to 2mA over 15 to 30 minutes.

Please find more information here.


  • Microprocessor-controlled constant current source 
  • 1 channel (anodal and cathodal stimulation possible)
  • High safety standard through multistage monitoring of the current path
  • Stimulation mode: tDCS (continuous stimulation, adjustable, fade in and fade out)
  • Study mode for „blind“ operation of real and pseudo stimulation, encoded from a code list of 200 codes, independently adjustable settings (can be saved to avoid accidental modification of study parameters)*
  • External trigger input*


Use and Benefits 

  • Highest patient safety standards due to multistage monitoring of the current path, automatic termination of the stimulation as well as continuous monitoring of the electrode impedance
  • Intuitive menu navigation via display and four buttons
  • Individual setting and saving of the stimulation parameters
  • Optional: study mode for double-blind active and sham stimulation 


  • Adjustable current up to 2,000 μA in increments of 250 μA
  • Adjustable application time up to 30 min
  • Max. 1 % relative direct current fault tolerance
  • Max. 0.02 % direct current fluctuation
  • Internal 16 bit D/A conversion
  • Internal time resolution <1ms (sample rate 2,048 sps)
  • “tDCS“ stimulation mode: duration 1,800 s, increment 30 s, duration of fade in / fade out 1-120 s, increment 1 s
  • Approx. 6 h stimulation time @ 1 mA, approx. 7 h for complete recharging
  • Power consumption approx. 0.5-1.5 W (depends on display brightness and applied current)
  • Dimensions: 13.5 cm x 22.5 cm x 5.5 cm (W x D x H)
  • Weight (incl. batteries): 0.8 kg