ER3-29 Series: Ear Foil Electrodes, 2 Sizes

The Electrode Store

ER3-29 Series - Replacement Eartip Electrodes

Disposable gold foil-wrapped auditory replacement electrodes for electrocochleography (ECOG). Diameter is when underlying foam is fully expanded. Single use only. Package of 20 electrode tips.

Product # Package Size
ER3-29A 20 replacement foam adult size (13mm diameter) eartip electrodes
ER3-29P 20 replacement foam pediatric size (10mm diameter)  eartip electrodes


The Electrode Store

Product Variant(s)

  • ER3-29A - $60.00
  • ER3-29P - $60.00

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