Why is a DC amp meter gauge important for a multiple cell setup?
(Note, the following was provided to me from the person I bought a fuel cell from on ebay. Just putting it out there for all to see). The current flowing through the cell determines how much HHO gas is produced. This is an absolutely key factor in gas production, and one of the most difficult to control accurately and economically. The greater the current, the greater the rate of gas production. The current is controlled by the concentration of Baking Soda in the water and the voltage across the cell. The voltage across the cell has limited effect as it reaches a maximum at 1.24 volts. Up to that point, an increase in voltage causes an increase in gas production rate. Once the voltage gets over this limit, increasing it further produces no further increase in the rate of gas production. If the voltage is increased above 1.24 volts, the extra voltage goes to heat the water. This can be a slight advantage, but not much. (The advantage is that heat creates more water vapor which is good f
