Electro-cap for EVOKE System

  • For use with Evoke (eVox) Systems ONLY
  • eVox Caps available in S, M, L
  • Call for special order sizes
Our Part #

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As low as $579.00

Electro-caps save time in the acquisition process of multi-channel EEG. The Electro-caps are easy to use and can be quickly connected for recording. 90 day warranty.

Electro-Caps are an EEG electrode application technique. They are made of an elastic spandex-type fabric with recessed, pure tin electrodes attached to the fabric. The electrodes on the standard caps are positioned to the International 10-20 method of electrode placement.


  • Extra Small (46-50 cm Green) Part# E1-XSM
  • Small (50-54 cm Yellow) Part# E1-SM
  • Medium (54-58 cm Red) Part# E1-M
  • Large (58-62 cm Blue) Part# E1-L

Sizes in age are approximate; the patient should always be measured to determine proper eeg cap size.

The medium Electro-Cap will fit approximately 65% of all patients over the age of 5. The small cap will fit primarily children from the ages of 2 to 5 years. The extra small cap will fit most children from 9 months to 2 years of age. Sizes in age are approximate; the patient should always be measured to determine proper cap size.

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Sizes available for special order only

There are no returns on these special sizes. Please call us at 800-521-4640 to order.

  • Extra Small (46-50 cm Green)
  • Medium / Small (52-56 cm Red / Yellow)
  • Medium / Large (56-60 cm Blue / Red)

Electro-Cap Quick Facts

Use only Ivory or Palmolive liquid detergent for washing your cap. Other soaps and detergents can leave a residue on the electrode surface, causing artifacts and/or impedance problems.

Use only ECI Electro-Gel. Other types of paste and gel can cause artifacts and/or high impedance.

Ensure that all accessory electrodes are the same metal as the electrodes in your cap. All standard ELectro-Caps have tin electrodes. Use of accessory electrodes of a different metal can cause a myriad of problems.

Keep all gel, paste, and moisture away from the connector that plugs into your equipment.