Energy Monitors - Electricity Usage Monitors AustraliaExplore further
CT Sensor Clamps work by measuring the electromagnetic field around a power cable. They're like a 'clamp meter' that you may have seen an electrician use. As such, they are an ideal non-invasive way to monitor residential energy usage. They clamp around (not on!) the main supply cable or sub-circuit wires in your electricity meter board. The ...
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