All 3 products from Dalian Teren Industry Instruments Co,Ltd.

This electromagnetic flow meter measures the volumetric flow of conductive liquids in closed conduits. It is available in sizes DN10-DN3200.

This electromagnetic flow meter is designed for accurate flow measurement in various industrial applications. Powered by a 3.6V lithium battery, it offers continuous operation for 5-10 years and features easily replaceable batteries.

This portable ultrasonic flowmeter accurately measures fluid velocity using clamp-on transducers. The device features a built-in printer for convenient on-site data logging and analysis.