Jordann
New member
Anyone that doesn't trust their ph meter or is sceptical, or wants to store it in the off season, 26 Bux and enough to calibrate for years. It's even made in the USA. Cheaper than buying a phmeter for every season and will pay for itself with happy plants. My ph meter was off by 1, reading 6 when it should be 7,. So my tap water reading 8.1...was really 9.1 gotta love small town water. Ppm between 800 to 1000 as well but that's another story.