Description - "it Is A Flowmeter For Measuring Fluid Flow Rates In An Enclosed Conduit. It Has The Karman's Vortex That Is Proportioned To The Velocity Of Fluid In The Down Stream Of Trigonal Prism (delta Body). " Origin - Korea Size - 15a ~ 300a "packaging Details (w*d*h)/mm" - 500*300*200 Weight(kg) - 3 ~ 20 FOB ($) - " Retail Price + (Shipping Cost) " MOQ - 1set NOTE - All the product information may be changed depending on the specification.