Usoro a bụ igwe ultrasonic open channel flow meter (UOC) nke dị n'ebe dịpụrụ adịpụ. O nwere ihe abụọ, igwe host arụnyere n'elu mgbidi, nke nwere ngosipụta na keyboard dị mkpa maka mmemme, yana igwe test, nke a ga-etinyerịrị kpọmkwem n'elu elu ahụ ka a na-enyocha ya. Ma igwe host na igwe test bụ usoro na-egbochi mmiri mmiri plastik.
Enwere ike itinye ya n'ọrụ n'ọtụtụ ebe na nchekwa gburugburu ebe obibi, ọgwụgwọ mmiri, ịgba mmiri, kemịkalụ, na ụlọ ọrụ ndị ọzọ.
