Multiparameter portable water quality meter contains the 8 measurement modes, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity and dissolved oxygen.
Professional portable dissolved oxygen meter, 2 points calibration, selectable the salinity and barometric pressure coefficients, accuracy: 0.2mg/L.
Economical portable dissolved oxygen meter, 1 or 2 points calibration, Automatic Temperature Compensation. The meter is suitable for outdoor applications, accuracy: 0.5mg/L.
Economical pocket dissolved oxygen meter, 1 or 2 points calibration, setup menu contains 6 options. The meter is suitable for education applications, accuracy: 0.5mg/L.
Multiparameter wireless bluetooth dissolved oxygen meter, suitable for Android smartphone or tablet. The tester contains the BOD, OUR and SOUR measurement modes, accuracy: 0.2mg/L.
Multiparameter benchtop salinity meter contains 4 measurement modes, the meter is suitable for measuring the conductivity, TDS, salinity and resistivity, accuracy: 1% F.S.
Multiparameter laboratory salinity meter contains 5 measurement modes, the meter is suitable for measuring the conductivity, TDS, salinity, resistivity and conductviity ash, accuracy: 1% F.S.
Professional portable salinity meter contains the conductivity, TDS and resistivity measurement modes, setup menu contains 11 options, accuracy: 1% F.S.
Professional portable conductivity/salinity meter, 5 points calibration, selectable seawater and practical salinity measurement modes, accuracy: 1% F.S.
Multiparameter pocket salinity meter with conductivity and TDS measurement modes, 3 points calibration, setup menu contains 6 options, accuracy: 1% F.S.
High-range pocket salinity tester, 1 to 3 points calibration, setup menu contains 5 options. The meter is suitable for measuring the seawater, accuracy: 1% F.S.
Low-range pocket salinity tester, 1 to 3 points calibration, setup menu contains 5 options. The meter is suitable for general applications, accuracy: 1% F.S.