TOELLNER has been offering electronic test and measuring equipment of maximum quality since 1972.

Laboratory power supplies
High-performance power supplies
Arbitrary power supplies

Function generators
Arbitrary generators

Broadband amplifiers
4-quadrant amplifiers

Special features which will fill you with enthusiasm: All instruments exhibit properties which distinguish them from the rest. Technicians will be particularly impressed by the exceptional features.

Ingenuity in detail – finishing and assembly carried out perfectly by hand – unparalleled precision of mechanics and electronics – always abreast with technical developments.

In addition to the world‘s most prestigious vehicle and aircraft constructers, almost all system suppliers of these sectors use TOELLNER products. Furthermore, our equipment and systems are encountered in the development and research fields of industries and universities and in all IT, automation and general electronics sectors.

With an excellent price/performance ratio, TOELLNER measuring instruments are exported to many countries worldwide. Local representatives provide a direct contact to our customers and thus guarantee the high availability of TOELLNER products.

All TOELLNER products are guaranteed for 24 months. We can provide this extensive guarantee because each instrument is produced to stringent quality and safety standards.

The VDE 0411 and IEC 348 safety regulations are complied with; all devices have of course been assigned the CE symbol. We are operating according to quality and security norms as DIN ISO EN 9001:2015.

TOELLNER Electronic Instrumente GmbH works constantly on the improvement of its products, also with regard to the use of environmentally hazardous substances and compliance with the environmental protection regulations and laws. For details on this aspect, please refer to our RoHS Declaration of Conformity.

Our deliveries are based on the "General Terms and Conditions of Sale for Products and Services of the Electronics industry".