... advanced testing equipment quick delivery tern Air flow meter (Good quality,low price) Specifications:A,SBL digital flow meter,intelligent ... .5,Wide measure range, bigger than 1:30.6,Good repeatability, generally 0.10.08% , fast to measure ... 1:50,1:30,1:10Minimum flow:gas:12L/h steam:2kg/h liquid:2L/h Viscosity ... liquid:12L/hmaterial:Carbon Steel,304,316(can offer according ...