GH-5640 Digital Fuel Meter 3/4 Inch, Heavy Duty Fuel Meter for Diesel, Gasoline, Kerosine, Lubricants, 3/4" NPT

Elite Series – Heavy-Duty Construction: Part of our Elite Series, this meter is engineered with reinforced housing and internal components built to withstand demanding, high-vibration environments.

Wide Fluid Compatibility: Compatible with diesel, gasoline, kerosene, coolants, hydraulic oils, motor oils, and mineral spirits—ideal for shop, farm, or fleet applications.

Multiple Units of Measurement: Easily switch between gallons, quarts, liters, and pints. One-touch reset and unit selection for quick, hassle-free operation.

Precision Flow Accuracy: Delivers reliable ±0.5% accuracy across a flow range of 3 to 30 gallons per minute (11–100 LPM).

90 PSI Max Operating Pressure: Built to perform under pressure, offering consistent flow readings at up to 90 PSI.

3/4-Inch NPT Female Threads: Standard 3/4-inch NPT inlet and outlet ensure quick integration with fuel transfer pumps, hoses, or nozzles.

Digital LCD Display with Batteries Included: Clear, easy-to-read digital display powered by two pre-installed AAA batteries.

Factory Calibrated: Pre-calibrated for diesel and gasoline; supports simple recalibration for other compatible fluids.