Please select your language

Test Systems

Test system contacts the test points of an electronic Test system contacts the test points of an electronic
  • In-House developments
  • High test coverage
  • Globally standardized

With our self-developed test systems for electronics manufacturing we enhance product quality and cost-efficiency to the highest level.


  • More than 30 years of experience in the development of testing systems for electronics manufacturing
  • With great depth of testing in optimized manufacturing processes we meet the highest quality requirements
  • Component test, functional test, power and high voltage tests (e.g. for heat pumps)
  • Use of different globally standardized test systems depending on product requirements (e.g.: SPI, AOI, ICT, FIT, AXI)
  • Advanced in-circuit programming in the test system for maximum flexibility at low cost
  • Wireless tests for WLAN, Bluetooth, GSM, LoRa, ZigBee, RFID, NFC etc.
  • Inhouse X-Ray inspection for highest product safety with increasing quality demands
  • Automation through inline inspection or inspection-robot

You are currently using an outdated Internet browser, which is no longer supported for technical reasons. To use the Diehl website right, please use a modern browser in the latest version, such as Edge, Chrome, Firefox or Safari.


We would like to use Google Analytics to optimise the design of our website. Through this, Google collects data which is aggregated and made available to us as a statistical overview. By clicking "Agree", you consent to tracking by Google Analytics. This consent is voluntary and can be revoked at any time. If you click "Decline", no tracking will take place. For more information, please see our privacy policy.