SPP825-FM 825 Sotera Flow Meter

Looking for a flowmeter for metering chemicals or oil? The Sotera 825-FM is the perfect choice. It measures anywhere from 2-20 GPM (7.6-75 LPM). It can show either the total cumulative flow or the current flow and can be calibrated for many different liquids.
Displays flow in either ounces, pints, quarts, gallons, or litres.
Powered by 2 AA batteries.
This flowmeter is not rated for flammable liquids like gasoline.