Instrumart is proud to offer high-quality, high-accuracy coriolis, magnetic, vortex and ultrasonic flow meters from the leading manufacturers such as Krohne, Micro Motion, Rosemount, Fuji, Panametrics, and Endress+Hauser. With over 180 years of combined experience, our engineers can help you find the best product for your application. We stand behind all of our products with free lifetime technical support. Instrumart. There is an engineer behind everything we sell.