The Plus module (±250mA@±20V) increases the power of the CompactStat to ±250mA and ±20V. The module simply connects in front of the CompactStat in-line with the cell cable. The combination of the potentiostat and a Plus module form the CompactStatPlus. In order to operate a Plus-module, a CompactStat is required.
The Plus module is a separate module that is designed to increase the power capacity of the CompactStat. This will allow the CompactStat to be used with full potentiostat power. The modularity of the Plus module still allows the CompactStat to be used separately, thus not losing any of its portable applications! Because of its power requirements the CompactStatPlus needs a power adapter that connects to the grid.
The CompactStatPlus has all the same features and accuracy of the separate CompactStat, but adds the 100 mA current range.