With Bäumer’s TrueScan, the 3-D measurement of long and short blocks as well as sheets and finished mattresses becomes very easy. To this end, smart 3-D block measurement devices are placed at various points of the production. When a block passes the TrueScan, its dimensions are registered. If needed, environmental data such as temperature, humidity and air pressure can be collected as well. Faults in the block can be detected via the 3-D display.