Cole-Parmer products

A comprehensive range of application specific electrodes and consumables are available for use with the 350 and 370 meters.

The 3505 is a simple to use laboratory pH, mV and temperature meter for use in general purpose and educational applications. It utilises rotary controls for mode selection and pH calibration. A novel design feature ensures that inadvertent movement of the calibration controls has no effect during sample pH measurement. The large display ensures that during demonstrations and when used by groups, all can easily see the clear LCD readout.

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.

A number of accessories are available for use with the 350, 370, 3105 and 3205 pH meters.

A number of accessories are available for use with the 3505, 3510 and 3520 pH meters.