CX-731 and CX-741 are laboratory meters in benchtop housings.

CX-732 and CX-742 besides work in laboratory may be used in the field (5hrs of continuous work).

CX-731 and CX-732 enable pH, ion concentration, ORP, conductivity and temperature measurements.

CX-741 and CX-742  additionally may measure oxygen dissolved in water.

Exceptionally high accuracy of all functions.

Large back-light LCD display enables observation of the results in graphical or numerical form.

• 8 point automatic, half automatic or manual calibration of pH and ion electrodes.

• Automatic or manual temperature compensation.

• In conductivity meter, ion meter and oxygen meter there is possibility of changing the unit with automatic conversion of the result.

• In ion meter the molecular weight of measured ion is automatically introduced, this enables determining the results in mol/l, mg/l or pX without the necessity of manual conversion.

• Possibility of storing single measurements 
  or series with set time interval 
  (10 x 499 results).

• The results stored in memory may be observed as graphs, parts of them may be cut out and zoomed graphs may be compared.

• Function of half automatic potentiometric, calorimetric and conductivity metric titration.

• In oxygen meter manual correction of atmospheric pressure and salinity.

• Function of small water course flow measurement (streams, small rivers) using conductivity method.

• CX-742 has received a golden medal on international fairs

* Total temperature measurement error depends on accuracy of the used sensor