He aha ngā momo wai ka taea te ine e ngā mita rere Doppler whakapiri?

Ngā Mita Rere Ataata Doppler Clamp-On

He pai rawa atu mō ngā wai paru, wai hau rānei

Ngā wai e tika ana:

Wai para me te waipara

Paruparu me te paru

Pūmua, pepa

Ngā wai he totoka whakatārewatia, he mirumiru hau rānei

Whakaritenga:

Me iti rawa te nui o ngā matūriki, ngā mirumiru rānei i roto i te wai hei whakaata i te tohu ultrasonic.