High-performance portable pH meter for measuring high temperature solutions, 1 to 3 points calibration, setup menu contains 7 options, accuracy 0.01 pH.
High-performance portable pH meter for measuring pure water, distilled water and deionized water, 1 to 3 points calibration, setup menu contains 7 options, accuracy 0.01 pH.
Professional portable pH/ion meter with pH, oxidation-reduction potential and ion concentration measurement modes, setup menu contains 12 options, accuracy 0.002 pH.