ER3-21: 1 Pair Replacement Sound Delivery Tubes

$12.00 USD

Replacement sound delivery tubes for use with foam auditory eartip models ER3-14A and ER3-14P (sold separately). 10 inch (25cm) length. Package of 2 (one red and one blue); adapters attached.

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ER3-21: 1 Pair Replacement Sound Delivery Tubes

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