My SWG is acting up - salt reading way low - and I will post a specific question on how to calibrate it. I had added too much salt before I manually checked it with test strips. Its back to 3000 ppm now (manual testing) but the SWG reading is 1200. I have always been diligent about keeping it clean. There is no scale now, nor has there ever been. I am hopeful that recalibration will do the trick, but need instruction in how to calibrate it.
Thanks in advance for your reply!