electrodes 250x50mm,6 neutral..
isolated edges -- holes for water inlet and gas output in the plastic covers.Super pure gas, like air, invisible, terrible explosive ... 3Amps Max power,no heating or jumping amps, PWM unnecessary , it is very easy to install, the production of HHO 0.4lpm ... for the engine to 2500ccm enough - if someone thinks that it is not enough gas? try it ..
-20% NaOH to 2l water..great for winter