O-ring for ear electrode (7.65 mm) Colour: violet. for evoflash

Replacement rubber ring for ear electrode for ERA screening evoflash by Pilot Blankenfelde.
The saltwater resistant rubber O-rings are used for variable adjustment of the clamping pressure of ear electrodes.

Dimensions: Size: 7.65 mm ID, height: 1.78 mm

Technical data:
- COLE - 28130 E3678
- Parker EPDM-COL O-RING
- EPDM E3678-80°Sh COL Kl.2

Scope of delivery: One set: 4 O-rings in the colour violet
evidENT-Shop Article 294

Note: The O-rings we supply are 10 mm in diameter, slightly wider than those supplied by the manufacturer. They are therefore easier to attach to the ear electrodes, but still fit tightly enough for a firm fit of the electrode.