Estimate the flow rate or confirm flow simply by viewing the speed of the turning rotor. Easily view a bright orange rotor that spins at a rate proportional to the flow through a clear polysulfone lens. For best results, use indicator with a 150 µm filter on the inlet and fluids with a viscosity less than 34 centipoise. Polypropylene body and molded nylon rotor construction.

Warning: This product is not approved or intended for, and should not be used for, medical, clinical, surgical or other patient-oriented applications.