Hoʻokumu ʻia ka mīkini kani kani ultrasonic transducer a me ka transmitter me ke kūpaʻa maikaʻi, ka liʻiliʻi zero drift, ke ana ʻana kiʻekiʻe, ka laulā ākea a me nā hiʻohiʻona anti-interference ikaika, hoʻohana nui ʻia i ka wai paipu, hoʻomehana, mālama wai, metallurgy, ʻoihana kemika, mīkini. ..
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