For PS4000, PS3000, & PS250
This adapter allows you to connect your PowerSight PS250, PS3000, or PS4000 to a USB connector on your PC. This overcomes the limitation of PCs that do not have an RS232 serial port. The attached cable plugs into one of your USB slots and the other end of the adapter plugs into the DB9 end of the PowerSight communications cable (COMM, included with the meter).
PS4550/PS4500 /PS3500 ONLY
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.
[at time of purchase]