... water meter,calorimeter,ultrasonic thickness gauge,flaw detector. Model style ultrasonic flow meterTechnology features:1:operating power:isolation ... :protection level:IP579:transducer:clamp-on style,insertion style,flanged pipe style.Optional accessory:1:clamp-on transducer( ... ,cement insertion B)3:flanged pipe style transducer(hygienic style,∏ style,standard style)4:remote second times operation meter( ...