Flomec 1/2″ Oval Gear Aluminum NPT Flow Meter with Digital Display

1/2-inch Aluminum Flow Meter with Digital Display and NPT Fittings. For 10W-30W oil, anti-freeze, and transmission fluid.The FLOMEC LM51DN Lube Flow Meter series is engineered for use with engine oils, transmission fluid (max viscosity SAE 140), and antifreeze. The oval gear is designed to measure a flow range of .25-8 GPM (1-30 L/min) at +/-0.5% accuracy (% of reading). DO NOT use with excessively dirty fluids, or fluids with particles without installing a filter.Digital Display: Measures in gallons, litres, pints, or quarts.