About us
Since 1953, Testboy GmbH has grown into a leading manufacturer of robust, professional test and measuring instruments. Modern production, practical functions and consistent product safety characterise the brands Testboy, Testavit Schuki, Profi and Light.
Many Testboy innovations have helped to shape measurement technology. The products are durable, user-friendly and designed for the professional demands of everyday work – selected instruments are also TÜV/GS-tested.
The range is continuously developed in line with the applicable standards and legislation. The focus is on safety, quality and the clever combination of as many useful functions as possible in a single instrument.
The development of Testboy GmbH at a glance: from its beginnings in electrical engineering to today's brand for professional test and measuring instruments.
Ludwig Mers founds the company as an electrical installation business.
Ludwig Mers GmbH & Co. KG, specialist electrical engineering factory.
Horst Reysen takes over Ludwig Mers GmbH & Co. KG.
Construction of the new company building.
Expansion of the warehouse in Vechta.
The company is renamed Testboy GmbH and a new office and warehouse building is built.
Expansion of the production facility and warehouse in Vechta.
60th company anniversary and expansion of the warehouse and office space.
65th company anniversary.
Further expansion of the warehouse and office space.
70th company anniversary. New management: Brigitte Reysen and André Siemer.