Hi Guys.
Before you start to buy or to build a hho generator, you should know some important things.
Otherwise you become very frustrated and condemn this technology.
For that, please download this free document, it will show you exactly how to proceed if you want to know how many liter of gas is a generator able to produce.
In only 5 minutes you become a specialist and nobody can cheat you any more.
Hope you find it useful.
http://www.hho-generator.de/en/hho-download/download-hho-data-sheets.htm
Regards Kema