The MD 600 and MD 610 give you mobile devices in a modern design with the analytical features of laboratory photometers.rAll important water analysis parameters from A(luminium) to Z(inc) are covered by these two devices. Combined with the high precision of Lovibond® reagents, a reliable and quick analysis of water samples is guaranteed. Reagent tablets, powder reagents, liquid reagents, or cuvette tests are used depending on the method.rSix long-lasting LEDs serving as a light source in combination with interference filters guarantee the highest precision. The devices are designed without moving optical parts and thus have a maintenance- free measuring unit. Up to 1,000 data records can be stored in both the MD 610 and the MD 600.