Anyone use this to monitor there electric usage

[Brightonuk]

I was looking for an inline monitor just for the HPWC but can only find 120v units then I came across this and wondered if anyone has used this setup and the results
http://www.powermeterstore.com/product/ted-pro-home-complete-system

 

[FlasherZ]

I was looking for an inline monitor just for the HPWC but can only find 120v units then I came across this and wondered if anyone has used this setup and the results
http://www.powermeterstore.com/product/ted-pro-home-complete-system

There are a number of threads on here with potential solutions:

Digital Energy Monitor for Home Charging Station?
Monitoring Power Consumption of Charging Outlet
Measuring the Total Energy Consumption of Your EV
Whole home energy monitoring
Intelligent Power Monitoring Systems

Many of these threads refer to various TED units, although the TED 5000 is probably referred to the most.