View cart “Impedance Tip Adapter – to use economy Eartips with ER-3A Insert Earphones – Set of 1 Right (red) and 1 Left (blue) tube” has been added to your cart. Vivosonic OAE Probe Holder$25.00 Vivosonic OAE Probe Holder quantity Add to cart SKU: 100399 Category: Spare Parts G1/G2 Related products Battery Pack Cradle Assembly $60.00 Add to cart Set of 2 Adjustable Pediatric Shoulder Straps with trigger snaps – for secure placement of VivoLinkā¢ on toddlers and young children $30.00 Add to cart Non-invasive Electrode Ear Tip Cable with Clip-Snap-connector to ER-3A Insert Earphone – Set of Left and Right for Non-invasive Electrocochleography (ECochG) $200.00 Add to cart Battery Packs x 2 $175.00 Add to cart