Touchless type (Mifare one Card) Large Caliber Water Meter,prepayment system.
Payment Terms: L/C,T/T
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Features:
l Easy to operate with mifare card; Water body is sealed and waterproof, can be installed outdoor
l Intelligent pre-paid management system, valve auto-off when no balance.
l The micro-electric accurate and stable ceramic valve installed at the pilot hole will not be invalidated when the hole plugs;
l Dual-backup battery supports the normal operation of water meters
l Detailed LCD display. Low consumption design. The data will be saved even if the power is cut off