Inquiry (采购产品): portable ultrasonic flow meter I need a portable ultrasonic flow meter to measure chilled water in copper pipes 20mm - 150mm in diameter. Flow rate 0-20 m/s Country:Australia **** Hidden Message ***** CompanyName:Varkraft (QLD) Pty Ltd Add:PO Box 809, Kenmore, Australia Tel:61-7-38783171 Fax:61-7-38784281 Email:varkraft@ozemail.com.au LinkMan:Mr. Chas Watt **** Hidden Message *****