... 4Mb data logger 2.High accurancy 3.Clamp on sensor 4.OEM/ODM accepted Portable Ultrasonic flow ... 5%, repeatability: 0.2%Non-intrusive measuringNon-intrusive, clamp-on transducer, no pressure drop, no pipe disturbance.Wide ... compatible with Fuji ultrasonic flowmeter and other UFM on enquiry.TransducersModel M1 for standard, other 4 models ... website www.tuf-2000.com clamp-on Portable Ultrasonic flow meter