ER3-26 Gold Eartip Electrode (TIPtrode) - Regular (13mm, 20/pack)

These Disposable Gold Eartip Electrodes, a.k.a. TIPtrodes (ER3-26A) are specifically designed to be used with the ER3C and IP30 Tubal Insert Earphones by Etmotic or other Earphones by RadioEar and Natus Medical. To be used for ABR or other auditory EP applications.

The gold eartip electrodes are the regular foam ear tips covered with gold foil to enable inductive capabilities. They are available in different sizes, a smaller size of 10mm in diameter and a larger version of 13mm in diameter. Both versions come in packs of 20 electrodes per pack.

System Features

• Gold foil-wrapped polyurethane foam eartip electrodes offer both sound delivery and recording functions in one unit
• Enhances Wave I amplitude but may be used for ABR and all other auditory EP recording/testing
• Single subject use only (disposable)
• Compatibility:
  • ER3C Tubal Insert Earphones
  • IP30 RadioEar
  • All Natus Tubal Insert Phones (TIPs)
• Size: Regular, 13mm diameter
• Quantity: 20 gold eartip electrodes/pack

Application Note

1. Use otoscope to check that ear canal is not blocked, injured or infected. Do not use these Gold Eartip Electrode if there are any contaminations.
2. Gently compress the gold eartip electrode by rolling between your fingers.
3. Squeeze the tabs of the clip on the cable.
4. Push the tube end of the eartip fully onto the mating tube in the electrode cable.
5. Release the tube.
6. Insert the eartip fully into the earcanal.