The Leader in Technical Dive Computers releases the VGM Variable Gradient Model decompression algorithm for the VRx dive computer. The ProPlanner dive planning software is supplied free to use and distribute but without support or fit for purpose guarantees. VR Technology and the author will not be able to provide support for installation, operation or decompression information for this software. Computer expertise is always useful and advised when installing and running any software. The software has been made to run on PCs running UK and US English Windows XP and Windows Vista with administration rights. The software is supplied in a zip file which must be unzipped after downloading, and the enclosed setup file executed.


Please click the link below for download.