Bernstein compact mobil electronic service case bernstein 7100 the 7100 compact mobil from bernstein is a convenient trolley case ideal for transporting the main tools needed for the assembly and maintenance of electronics systems the case moves on sturdy integrated casters and has a telescopic handle 950mm it is made from moulded impact resistant dark brown textured plastic shells with an aluminium frame the case is supplied with 63 specialist tools which can be stored for easy ac