Adam Pumps digital turbine meter made of POM-C material and brass threaded connections with a battery powered (2x 1.5V AAA) digital display (6 digit total counter) in liters, gallons, pints or quarts with a flow range of 10-150 l/min , a maximum working pressure of 3.5 bar, 1" BSP female thread connections and NBR o-rings, suitable for medium Diesel.The display shows the flow rate and also has a badge counter in 4+2 decimals and a 6-digit total counter with a maximum deviation of +- 0.5%.These flow meters are also used on our ADAM Tech Tanks Diesel.