Oval gear electronic flow meters in acetal resin for controlling non-commercial dispensing of low, medium and high viscosity fluids including fuels, lubricating oilsand other special fluids compatible with construction materials. Body with aluminium measuring chamber5 digit partial total ( h=11,5 mm) with floating point from 0.001 to 999.998 digit non-resettable total ( h=5 mm) from 1 to 99999999.Resettable total