DPD Pro – 7 Parameters

DPD Pro offers the convenience of 7 parameters in two test strips. Get results in just 90 seconds.

DPD 3-way strips test for:

  • Total Chlorine
  • Free Chlorine
  • pH

DPD 4-way water balance strips test for:

  • Low Range Total Hardness
  • High Range Total Hardness
  • Cyanuric Acid
  • Total Alkalinity

Hach DPD Pro test kit