Aluminum: This basic totalizing economy meter works well with fuel, diesel, and kerosene. The battery powered electronic displays on the 01A flowmeters are calibrated to read in gallons and liters. These fuel flowmeters come in 1 in. models. Nylon: This is a great water or light chemical flowmeter that can attach to the end of a hose or on an in-line pipe. The battery powered electronic display 01N flowmeters are calibrated to read in gallons and litres.
