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YT080B Geomembrane Hydrostatic Pressure Tester (Water Conservancy)

YT080C Geomembrane Permeability Tester (Water Conservancy)

YT080-II Geosynthetics Hydrostatic Pressure Tester

YT080 Geosynthetics Hydrostatic Pressure Tester (Geomembrane Impermeability Tester)

YT090A Artificial Turf Water Flow Meter

YT090T horizontal drainage plate water flow meter

YT6102 Coarse-grained Soil Vertical Seepage Deformation Apparatus

YT020C Vertical Permeameter for Geosynthetics (Water Conservancy)

YT020G Geosynthetics Vertical Permeameter (Highway)

YT020 Geotextile Water Permeability Tester

YT020GS Vertical Permeameter for Geosynthetics(Intelligent Electric)

YT090S type automatic drainage plate water flow meter