Jenway Conductivity Meter

The easy to use 430 is designed to readily withstand the rigours of field work, while reliably measuring pH and conductivity. The unit allows the simultaneous readout of pH, conductivity or TDS and temperature with switched ranges for both conductivity and TDS measurements.

The Model 430 is designed to readily withstand the rigours of portable analysis, whilst reliably measuring pH and conductivity in a simple and professional manner. This product allows the simultaneous readout of pH, conductivity or TDS and temperature using a custom backlit liquid crystal display. Calibration errors are clearly indicated, together with the parameter in error.

The 430 offers 1 or 2 point pH calibration and automatic buffer recognition with a manual override facility. Conductivity calibration can be performed with direct calibration on standard solutions or by direct cell constant entry. The best conductivity/TDS range is automatically selected for optimum resolution and temperature compensated using an adjustable temperature coefficient.

The 430 is supplied with a combined pH and conductivity probe assembly (a temperature sensor is also incorporated to provide automatic temperature compensation). The probe connects to the instrument via a single mini-DIN connector for operator convenience. An automatic switch off facility helps to conserve battery life, with low battery indication being shown on the display.