Looking out of the window, you could be forgiven for thinking I’m talking about the changeable autumn weather we’re experiencing at the moment. In fact, as you can see from the video below, changing the measurement cell to allow you to swap from measuring samples dry with the Aero to wet with the Hydro dispersion units is extremely straightforward. The Auto locking cell ensures that robust results can be achieved with the minimum of fuss, whatever the weather is doing outside……….