Jenway’s latest electrochemistry products span the measurement of pH, conductivity and dissolved oxygen. A comprehensive range of specifications is backed by excellent technical support to help customers select the right instrument for their applications. Three pH meters match the requirements of the education sector (Model 3505), routine analysis (Model 3510), and GLP or QC applications (Model 3520). The 3505 features traditional rotary controls and a large clear digital display, making it ideal for use in training demonstrations and group experiments. The new 3510 pH meter integrates many features and functions normally found in higher priced units and can be used either on the bench top or wall-mounted. Powerful data logging functions and a dedicated menu for GLP settings mean that 3520 meets the most exacting demands for pH measurements.