0.5% of linearity;0.2% of repeatability;Bilingual interface in Chinese and English;Work properly near transverters Linearity0.5%Repeatability0.2%Accuracy±1% of reading at rates 0.2 mpsResponse Time0-999 seconds, user-configurableVelocity±32m/sPipe Size20mm-6000mmRate UnitsMeter, Feet, Cubic Meter, Liter, Cubic Feet, USA Gallon, Imperial Gallon, Oil Barrel, USA Liquid Barrel, Imperial Liquid ...