G2 DPC Probe Couplers (x10) SKU: RA045 Category: Spare Parts G1/G2 Related products Impedance Tip Adapter – to use economy Eartips with ER-3A Insert Earphones – Set of 1 Right (red) and 1 Left (blue) tube Read more B-71 Metal Headband – for B-71 Bone Conductor Read more Replacement Front Tubes for ER-3A Insert Earphone – Set of 2 Right (red) and 2 Left (blue) tubes Read more OAE Probe Cleaning Kit – mini-brush, mini-pick, and mini-loop Read more