The CT-2VA data logger is used by power distribution companies, facilities management, electrical or site services and maintenance engineers to monitor both voltage and current variations helping them to diagnose any related issues, or to gather data perhaps to make representations to their power supplier. As the product records both voltage and current, users can determine if low voltage is related to high current demands on site, or if the low voltage is being supplied to the site.
 
The advantage of the Electrocorder products over most others is that our data loggers constantly sample information (recording the Min, Max and Average) over the set period, many other products only take 'snap shots' of what is going on and can miss 99.9% of the data that is critical to your analysis.