Huntington Beach, Calif.-based Blue-White Industries’ F-750 Series flow meter has many innovative features including internally molded float guides that virtually eliminate float vibration; a white, precision-textured, corrosion-proof, PVC background panel provides contrast for easy reading, and a unique meter body design allows excellent side viewing. It’s designed to connect directly to 1/4” ID flexible PVC tubing, either by clamping or gluing.