This is a Current Cost Energy monitor. 
The Envi (CC128) was released during February - the interest in it has been incredible. It delivers all of the features you’ve grown to expect from Current Cost products… a 7 year battery life in the transmitter (in fact, that bit hasn’t changed, so is fully compatible with the Classic)..it has on [...]

So, its here, at last! The Envi (aka CC128) – and the interest has been spectacular.
We’d like to think we did a pretty good job with the Classic – a first in its class, an affordable monitor offering PC connectivity that helped show you wastage and not (just) usage  - of course there’s a huge difference… [...]