The G4 Diaphragm Gas Meter is a very basic dumb gas meter. In the same vein as the Sensus U6 meter this is a sturdy gas meter with at least a twenty-year life span. Slightly slimmer than the U6 it will fit in a semi-concealed meter box, but not quite as snuggly, but is certainly a much better fit than say the Nuovo. The readout window is forward-facing, so is a little more difficult to read in a semi-concealed gas meter box.
The dial for the meter is the same as other common dumb meters, and very easy to read.
Like other dumb meters, to get a meter reading you should record the numbers that are surrounded in black, and the red numbers (which are fractions) should be ignored.