FM – 10 :

Resolution : 0.10 Litres or 0.10 Gallons,
Pressure Range : 50 PSI (3.5 BAR)
Least Count : 0.10 litres,
Repeat-ability : +/- 0.50%

FM – 100 :

Resolution : 0.10 Liters or 0.10 Gallons,
Pressure Range : 145 PSI (10 BAR)
Least Count : 0.10 litres,
Repeat-ability : + / – 0.30%