Diagnostic Center HEINE EN 100® Diagnostic Center A striking and contemporary design for storing instruments in their correct places so that they are immediately available for use. Using the Extension Unit (optional) that can laos be retro-fitted to the main module you have a system that permits simultaneous use of three different instruments. A complete diagnostic center that is capable of satisfying even the most discerning user can be built by linking the AllSpec Tip Dispenser and the GAMMA XXL LF-W Sphygmomanometer. Choosing your very own Diagnostic Center: Place an order for the EN 100 Wall Transformer together with the Extension Unit or supplementary system apparatuses such as the AllSpec Tip-Dispenser or GAMMA XXL LF-W and your selection of 3.5V instruments separately from the HEINE range.