... meter,flowmeter:industrial use,all gas, natural gasSBL digital target flow meter is improved from traditional flow ... less than 0.2%.High sensitivity, able to measure very low velocity below 0.8m/s.No ... movable part, safe and reliable.Wide measure range, bigger than 1:30.Good repeatability, generally ... 0.10.08% , fast to measure.Small pressure loss, only about 1/2P of Standard ...