Are used for accuracy controlling of the pH-meters and finding false indications.

In case of errors enables checking weather the problem is connected with the meter or the electrode.

They simulate voltage which is created by an ideal pH electrode.

Enable checking weather the input impedance of the pH-meter is sufficient for cooperating with every electrode.

As standard the simulators may be connected with all meters equipped with BNC-50 connector, it is also possible to use converters to other types of connectors.

CSP 501: laboratory pH, mV and temperature simulator,
- very high accuracy,
- simulates freely chosen pH value in chosen temperature,
- enables checking weather the temperature compensation is correct,
- system of  + / - buttons enables fast and accurate setting of the required values,
- may store 8 values of both pH and mV which are most often used for control 

CSP-101: small portable waterproof simulator powered with batteries,
- simulates 3 values: 4.00 pH, 7.00 pH and 10.00 pH in 20 °C temperature,
- very easy in use.