Inquiry (采购产品): fluid measuring device I'm interested in having a PVC or medical grade plastic gauge used to measure an amount of fluid being used in client care. The device should have a calibrated gear which would move in one direction only to measure fluids flowing from an IV type tubing. Thank you Chris Zukowski 646.239.1519 **** Hidden Message ***** chris Zukowski 18045 Company: C&L E-mail: stimulate@verizon.net **** Hidden Message ***** stimulate@verizon.net