A simple quarter-twist releases worn pH or EC electrodes without damage to the tester body — keeping your measurements accurate and your workflow uninterrupted

Model: HI76404B

Replaceable probe design – extend instrument life by replacing the electrode instead of the entire unit

Built-in filter life indicator alerts you when it's time to replace the cartridge

Results in ppm can be converted to dKH (degrees of carbonate hardness) by dividing by 17

Santevia pH Water Test Kit – Measure Drinking Water pH & Verify Alkaline Filter Performance at Home 09421024920944 A simple quarter-twist releases wornWhat Is the Santevia pH Water Test Kit and Do You Need One? If you use a Santevia alkaline water filter, the Santevia pH Water Test Kit is the fastest way to confirm it's working. In seconds, you can measure the exact pH level of your drinking water and verify your filter is actively raising alkalinity no lab, no guesswork, no waiting. Why Does Drinking Water pH Matter? Optimal drinking water sits between pH 7. 5 and 9. 5. Water that's too acidic can