Innovations Hardware MEG

After a longer development time, we are proud to present our latest brand hot measurement technology (AP21):

40-80% optimized measuring times
integrated inductance measurement
• digital coil short circuit (CSC) signal
dynamic relay switching
• onboard RFID
• still, same design space and therefore downward compatible

New Software APW3

Matching the new hardware, there is also the new software APW3.

• downward compatible with hardware up to AP11
modular and flexible workflow, adaptable to your ideas
• extendable with plugins like Python integration
DSP analysis of CSC pulses (only with AP21 hardware)
• user-definable HT measurement circuits (only with AP21 hardware)

Precision in test and measurement technology

For 35 years, GDG Gerätebau GmbH has specialized in the manufacture of measuring instruments for the electrical testing of armatures and stators. At our location in Sasbach in the Black Forest we develop our products hand in hand.

Starting with our high-precision measuring board, through mechanical and electrical design and manufacture, software development and digital signal processing, up to initial operation, we are at the side of our customers – worldwide.


Alternative to purchase: Product as a service in terms of electrical measurement for new and existing customers at your site or ours. Guaranteed high-quality and flexible project handling with our efficient test systems.


Fast restoration of process reliability thanks to extensive stock and almost 100% vertical range of manufacture. Short response times for repairs or service cases.


A wide range of information and interesting facts is available here as free downloads. Starting with the company brochure, data sheets of different test equipment up to our conditions of purchase

Visit us at the fairs

Coiltech in Pordenone

28 + 29. September 2022
Coiltech in Pordenone
Hall 7 | Booth C28/C30

Coiltech in Ulm

06 + 07. April 2022
Coiltech in Ulm
Hall DH | Booth A13/B14

Coiltech in Prodenone

28. + 29.09.2022
Coiltech in Pordenone
Hall 7 | Booth C28/C30


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