Mobile water testing app for smart phone

See link below for smart phone water testing app - I think still in development. With GPS enabled device one can get water quality and coordinates with the same piece of equipment

http://www.news24.com/Green/News/App-could-revolutionise-water-testing-20130527

3 Answers

1. great. Raal

2. hmmm. I didn't see a manufacturing company yet so if someone see's a paper please post.

3. lovely. Hope it works with groundwater too. Excellent share Raal.