Instrumart carries the widest selection of flow meters and flow measurement instruments available anywhere. Look through the wide variety of over 200 flow meters and instrument products from over 25 of the top brands in the industry. Flow meter technologies include ultrasonic, turbine/paddlewheel, coriolis, differential pressure, electromagnetic, positive displacement, thermal mass, vortex and variable area. Need help choosing the right flow meter for your application? Talk to one of our engineers about the Fuji Portaflow C Ultrasonic Flow Meter.