The 01A31GM meter is compact and light at just 12 ounces. The 01A meter is easy to handle and easy to use. You can mount this meter right at the nozzle for a quick read of the large 4-digit LCD Display. Use with gasoline (alcohol blends E15), diesel fuel (biodiesel blends B20) and kerosene.
for use with 3/4" or 1" hoses
* Lightweight aluminum turbine meter.
* Flow range of 3 to 30 GPM (10 to 100 LPM).
* Powered by two AAA batteries that are easy to replace.
* Factory calibrated for fuel.
* Typical accuracy is ± 2.5% (accuracy can vary to ± 5%).