1.Accurancy 1% and High reliability 2.Clamp-on Sensor 3.SD card 4.Ni-H battery 5.CE Mark Main FeaturesFeaturesDescription High Accuracy measuringAccuracy: ±1%, linearity: 0.5%, repeatability: 0.2%Non-intrusive measuringNon-intrusive, clamp-on transducer, no pressure drop, no pipe disturbance.Wide measuring rangeSeveral types transducer for selection, measuring pipe size from DN15mm to ...