pH buffer designed for recalibrating Safe Dip water testers
Mix with water and insert Safe Dip probe to recalibrate
Recalibration should be done every two months for accurate test results
10-pack of pH buffers
Recalibrate your Solaxx Safedip Water Tester probe with fresh pH buffer for consistent, accurate readings. The pH buffer is mixed with water and the tip is inserted for recalibration. This should be done every month or two depending on use. 10-pack of quick dissolving tablets.