v2.0 Manometer
Here is the new two channel manometer for the GEK. The manometer allows simultaneous reading of two seprate vac, pressure or differential inputs. The range is (-20″)H20 – 0 – (+20)”H20. We stopped using the dial gauges as we found they were too easy to break with over pressure/vac or tar contamination. With a manometer, all there is to hurt is water. Well, we usually use coffee for the “working fluid”, as it is easier to read, and coffee is nearly as plentiful as water . . .
