... -II, 12PSB-III, 12PSB220V-III,12PSB-IV, 12PSB220V-IV. Functions:1) Measurement of each cylinder delivery at any speed2) Test point ... supply pump (including VE pump) Features: Type Technical Characteristic Output Power (kW) 1) Test cylinders: 12 2) RPM 0-40003) Three speed ... 12V/24V DC power5) Digital display of oil cont times6) Output power (kW): 5.5, 7.5, 11, 15, 18.5 ...