Laboratory meters in benchtop housing, powered with 9V power adapter.
Accurately measure: pH, Redox (mV) ion-selective measurements in pX, g/l, M/l, or ppm and temperature.
Enable ion concentration measurements of monovalent, bivalent, negative and positive ions.

• May cooperate with all ion selective electrodes (ISE) chosen depending on the kind of measured ion equipped with BNC 50 connector.

• Depending on the kind of used pH electrode may be used for clean water, sewage, soil measurements etc.

• The CPI-502 meters have built in thermal printer.
  Meter stores independently 3 characteristics of pH electrodes and 3 characteristics of ion selective electrodes.

• Calibration of the electrode:  1 ÷ 5 points.

• Automatic pH buffer detection,  their value may be set by the user.

• Automatic correction of the temperature influence on sample solution (NIST) value.

• Automatic checking of the condition of electrode’s membrane.

• In ion meter possibility of measurement in: pX, g/l, M/l or ppm units with automatic conversion when changing the units.

• Possibility of introducing freely chosen values of ion sample solutions.

• Automatic and manual temperature compensation.

• Internal clock with date.

• Internal datalogger for up to 200 sets of results collected in series or single with temperature time and date.

• The results and calibration data are stored in
  non-volatile memory.

• RS-232 output for connecting with a PC and Centronics for standard printer. 

• 24 months warranty for the meter, 12 for the electrodes.