If you are looking for a great aluminum flow meter for measuring fuel, diesel, and other petroleum based liquids the A1 Aluminum flow meter just might be it. The lithium battery powered electronic display A1 Aluminum flow meters are calibrated to read in gallons and liters per minute with two totals in which case one is resettable and gives you a cumulative flow total. These aluminum flow meters come in 1/2 inch , 3/4 inch, 1 inch, 1 1/2 inch, and 2 inch models. The A1 series also includes nylon flow meters for use with water and mild chemicals.
A1 Aluminum Flow meters can measure the following liquids:
