the GH5320 is perfect for handling diesel
Wide Compatibility: Designed for use with 3/4 Inch NPT fittings
Function: Heavy-duty hydraulic oil and fuel filtration for construction
dependable support
5-inch NPT female threads fit most fuel transfer pumps
GH-5640 Digital Fuel Meter 3/4 Inch, Heavy Duty Fuel Meter for Diesel, Gasoline, Kerosine, Lubricants, 3/4" NPT Home Improvement the GH5320 is perfect forProduct Features: Compatibility: Diesel, gasoline, kerosine, coolants, hydraulic oils, motor oils, and mineral spirits Shock and Vibration Resistance: Enhanced durability to withstand heavy vibration or impact, which often occurs in industrial or field environments. Extended Battery Life: Auto sleep screen for extended battery life (powered by 2 AAA batteries) Units: 4 units of measurement, gallon, quart, liter, and pint. Easily reset to your