1.High Accuracy: 1%. 2.Wide measuring range Several types transducer for selection, pipe size from DN32mm to DN6000mm. 3.Large capacity battery Built-in rechargeable Ni-MH battery,provide over 12 hours of continuous operation. 4.Non-intrusive measuring Non-intrusive,clamp-on transducer,no pressure drop,no pipe disturbance. 5.Support Multiple Language Menu Chinese,English,Italy and other languages can be customized. 6.Large LCD display Display instantaneous flow,accumulated flow(positive,negative and net)，velocity,working status etc. 7.Built-in data logger Built-in 24K data logger,store over 2000 lines measuring data. This flowmeter can be virtually applied to a wide range of measurement.A variety of liquid application can be accommodated:ultra-pure liquids,potable water,chemicals,raw sewage,reclaimed water,cooling water,river water,plant effluent.etc