IP68 Battery powered Electromagnetic water meter(EMF) is still in testing now. Magnetic water flow meter DN10-DN1200 DN150- DN1200 are available. (Also optional plug-in battery-powered electromagnetic flow meter) Battery operated Magmeter(Emag flow meter) Application Raw water, potable water, irrigation water Leakage Detection Solution Water distribution network monitoring and remote locations Pump performance monitoring; Wastewater and raw water metering Well chambers, Groundwater Monitoring and Management Solutions Water revenue metering for accurate billing Monitoring of distribution networks Pipeline leakage detection Measuring water consumption Utilities, Waterworks, water system Irrigation water metering