Has been producing the highest quality state of the art instruments since 1978. MBI strives for excellence in production, delivery and service of their products. They are dedicated to the production of the highest quality individually hand crafted instruments in the industry. MBI products are renowned over the world for uncompromising quality of precision, durability and reliability. All MBI Instruments are guaranteed  for life against manufacturing defects provided that the instrument is used for it's intended purpose.