... and durability high accuracy Nitrate flow meter (LCD display)Characteristics:1. l Measurement flow of liquid, gas, steam, ropy mediums or ... SBL digital flow meter,intelligent flow meter,gas flow meter,liquid flow meter,steam flow meter etc.B,Flange ,clamp, ... and water conservancy etc. Functional characteristics:1, Measurement flow of liquid, gas, steam, ropy mediums or ambulatory mediums in low, ...