Choose the replacement sensor head and solution kits in low and high concentrations to work with your tester.

Buy Now From Amazon

Product Review

Choose the replacement sensor head and solution kits in low and high concentrations to work with your tester.

Similar Products

HORIBA 3200457723 Horiba 3200457723 Ion Standard Solution, Sodium, 2000ppm, 6 x 14 mLHORIBA 3200457724 Horiba 3200457724 Solution, Sodium 150ppm (Accessories for Laqua Twin Testers)HORIBA LAQUAtwin 3200459868 Model S030 Replacement Potassium Ion Electrode, 39-3900 ppm Measuring RangeHoriba Potassium LAQUAtwin K-11 Pocket Tester, ; Range 39 to 3900 ppmHORIBA 3200689159 Horiba NA-11 LAQUAtwin Na-11 Pocket Tester, Range 23 to 2300 ppm