Netafim Fertilizer MeterNetafim Fertilizer Flow Meter Light Weight and Corrosion Resistant Meters Deliver a High Level of Accuracy PRODUCT ADVANTAGES Both Polypropylene and PVC meters are light weight and deliver a high level of accuracy, 2%. Only one moving part, the impeller, is in contact with the liquid for minimum wear and the utmost reliability. Magnetically driven sealed register is guaranteed not to accumulate moisture or fog. Dry contact electrical output driven by