Hellow guys, Welcome to my website, and you are watching Food grade POM Water Flow Sensor G1/2" DN15 Thread Hall Effect Water liquid Flow Sensor #factory. and this vIdeo is uploaded by Saier Sensor Manufacturer at 2024-06-21T19:55:38-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.