1 High sensitivity, Precision and stability. 2.OIML C3 grade 3.Tamper-proof and long distance transmission Accuracy class: C3Capacity10,20,40,60,100Max verification intervals(n max): 3000Mix verification intervals: 7500Measuring rate(Hz):112,56,28,14,7,3Rated output(count): 1000000Excitation Voltage (V DC): 6`15combined error:(%F.S)<=+0.020Communication interface: RS 485/4 wiring systemTime yield ...