The new MD 200 range measures 'in situ' a multitude of parameters with systems designed to facilitate the work of the technician taking into account where the work must be carried out. The MD 200 uses one or more interference filters with long-life LEDs as a light source, ergonomic design, compact dimensions, for portable use and it is waterproof. The tests are conducted using either Lovibond tablet reagents or using liquid reagents. It allows for testing of 2 to 6 parameters per instrument. Needs 6 batteries to work. Every MD 200 comes in a carrying case, which includes all the required accessories.