Operation Typical use Dependability Student use Research applications A teaching tool Simultaneous, multiple velocity measurements Demonstrating vertical and horizontal velocity profiles Extension rods Technical specifications / Cost / Warranty Free Instruction Manual How to Measure River Flow (web link) BACK TO MAIN MENU ORDERING INFORMATION Email: riverflow@greatatlantic.co.uk		OPERATION Operating the Owens River Hydroprop is simple, safe and sure. The force of the moving water pushes an impeller along a threaded axis. Release the impeller in the flowing water. Accurately time how long it takes to travel along the axis. Compare the travel time with the calibration. Setting the Owens ready for use.
		Great Atlantic Flow Meters. Bank Sq, St. Just, PENZANCE, Cornwall, UK, TR19 7HH. Tel: +44 1736 786016. Fax: +44 1736 786005.