SWG read 1500 ppm
Test strip read 2500 PPM
I added 8 bags of salt to reach 3300 ppm from the 2500 reading
Now strips read 5800 ppm which is 5.8 on the strip. And SWG is warning check salt at 2200.
I read the old posts and most said trust the SWG or get the K-1766 kit. I've had faulty readings...
