... as canvas, coated fabric, tent fabric, tarpaulin, water-resistant clothing cloth and geotextile materials, etc.).Relevant ... of measurement mode2, Built-in water tank design, original water pressure velocity balancing system, rising velocity is stable and ... accurateTechnical Parameter1.Measurement Range:500pa-200kpa,5kpa-500kpa2.Measurement Accuracy:0.2%F.S3.Water ...