... flow meter with Built-in printer 2.stable Ultrasonic flow meter 3.Battery supply 4.manufacturer 5.CE Mark Low Cost Portable Flow Meter ... measuring data to computer or internet Applications:Water,sewage and drainage water,oil, chemicals,beverage&food processors etc.. ... size: DN300-6000mm, liquid temperature ≤110°CLiquid types Water, sea water, industrial sewage, acid and alkali liquid, various oils ...