... port. Real time monitor, Magnetic probe 0.5mm accuracy Windbell Tank level monitoringAC220V or 110V, 8'' colorful touch-screen,RS- ... comm.port.connects to 6 tanks, real time monitoringWindbell automatic tank gauges have two product solutions.SS160 smart console + SP300 ... size: carton, 45×30×35cm, Weight with package: 9kgs 20’’ container loading 430 units.More detiail of windbell other products please ...