Wehewehe Pōkole:

Ma ke ʻano he hydrophone vector 2D, hoʻohana ʻo Frankstar VS22 i kahi velocimeter magnetoelectric no ka ʻike ʻana i ka hōʻailona. He kūpono ia no ka hoʻohana ʻana i ka ʻike acoustic, nā ʻōnaehana hoʻonohonoho acoustic underwater a me nā kahua huki wai.