I use this graph for measurements in my dowsing. For example, I ask how good is the quality of a glass of tap water or how good is a glass of bottle water, with 100% being the best. My tap water in Florida has been averaging at 25% quality, with 100% being the best. Bottle water has been averaging about 75% to 80%. I would think it would be very difficult to find 100% or even close. This works with vitamins, food, etc.

Click here to learn about Energy Balancing, Chakras & the Aura. 

The Diagram on the right indicates the Human Aura  as Studied by Walter Kilner. According to Kilner, A Dye made from Coal Dust and placed in between to sheets of glass enabled the viewer to see the Aura. The US Government has made Dicyanin against the law to purchase...I wonder why?  Anyway, with a Pendulum, you can get a indication of where the Aura is or is not & indications of color which are indications of health or sickness...According to Kilner.