Perfect for service work, classroom demonstrations, or to give to customers for the ability to run diagnostics on their own water from the comfort of their homes.

Offering a wide range of detection, and calibrated to be both accurate and sensitive.


With their short turn-around time and high accuracy, these Total Hardness test strips offer you time-savings; no more counting drops or waiting for laboratory results, you are in control and can find out exactly where your calcium level is before it becomes a problem.

480008, Total Hardness

SKU: 480008
  • 50