... digital gas meter (LCD display)Specifications:A,SBL digital flow meter,intelligent flow meter,gas flow meter,liquid flow meter,steam flow meter etc ... adopt hang weight method to test the flow meter.9,Measurement range can be changed by ... corrosion resistant, portabilityTechnical data:main technical indicesMeasured mediaLiquid,gas,steamNominal diameterPipeline type 15~300mmClamped mounting type 15~ ...