EC-1V - Single Phase Voltage Logger

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The EC-1V is used by power distribution companies, facilities management, voltage/energy optimisation companies, electrical or site services and maintenance engineers to monitor voltage variations on site helping them to diagnose any voltage related issues, or to gather data perhaps to make representations to their power supplier.

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Small, safe & easy to use voltage recorder enables voltage issues to be 
highlighted quickly for further investigation
Data stored in non-volatile memory
Memory capacity of 32,000 (True RMS) values per channel (10bit), up to 
300 days continuous recording
Selectable averaging period from 1 second to 60 minutes
Voltage accurate to 1% of reading + 1 Volt (90Vac - 260Vac)
Kit includes data logger, voltage lead, USB lead, Electrosoft software and 
carry case