We have upgraded our VPCalculator. The VPCalculator tool is a very easy to use software tool that helps you to select the right flow meter. View the new VPCalculator, go to: http://www.vpinstruments.com/tools/calculator/

New features
- We have made an online version of the VPCalculator. Besides downloading it on your PC, you can use the tool directly online.
- We have implemented backwards calculations
- More units have been implemented.