WIFIUPG - Wi-Fi Option / Upgrade
http://www.mentzer-consult.de/?afinoes=vantage-fx-binary-options-review&cd7=d0 see url $195
[at time of purchase]
PowerSight meters come with BlueTooth wireless communications pre-installed.
As an additional option, WIFI functionality can be installed at the time of purchase of a new meter, or as an upgrade at a later date.
WIFI is installed at the factory.