operated accurately and reliablely,longer service life Novel Appearance, Small Size, High Reliability, Good Wearability, Precise Measure, Long Life. Model:MJ-65 Adjustable Min. Volume:0.07% Discharge Rate Per Revolution:0.5L Accuracy:±0.2% Repeatable Tolerance:≤0.07% Flow Range:5L~90L Pulses:60 or 100 Package:2pcs/carton Net Weight:12kg Gross Weight :13kg Dimension:500×280×350mm