The control box is attached to the cabinet, and the power supply is connected to the Spa equipment inside the cabinet. An in-line cell is available on request for Spas with 24 hour circulating systems. There is no better way to treat your Spa water. Other generators use plated electrodes and the plating wears off in just a few years. Our patented electrodes are the only electrodes made of solid platinum so there is no plating that can wear off.
Platinum is inert to the generating process.
Model STK Provides 5 tests. Easy to use. 200 ppm resolution.