1 of 1 people found the following review helpful
Pretty Accurate Energy Monitor,
This review is from: OWL Intuition-E - Web Based Energy Monitor (Electronics)
The system is very easy to set-up & install, and works great on the IPhone via the Cloud.
The energy usage readings appear to be pretty accurate, and update every 40 seconds.
I purchased my system direct from the manufacturer, however, it would have been cheaper if purchased from Amazon!!