1.Handheld Ultrasonic Flowmeter/Turbine Flowmeter 2.Liquid:water/purewater/sewage/seawater/chemical fluid 3.Linearity:0.5% Handheld Ultrasonic Flowmeter/Turbine Flowmeter Technical parameters: Linearity:0.5%Repeatability:0.2%Accuracy: about 1% of the indicating value, flow rate: more than 0.2m/sResponse time: 0-999 sec, user-configurableRange of flow rate:about 32m/sPipe size:20mm--6000mmRate ...