Slip Ring Tester

Our low-noise specialist slip ring tester.

The SRT is an automatic test system offering fast and accurate measurement and reporting of noise, contact resistance and insulation resistance.


It's been designed to improve QA for manufacturers of slip rings, commutators, and rotary connectors.  It can also be used to test devices coming back for repair and overhaul.

Main Slip Ring TestER Applications

2.8 Slip Ring Test Systems Application 1 During slip ring manufacture

Test and measurement during slip ring manufacture

2.8 Slip Ring Test Systems Application 2 At sub-assembly stage
Test and measurement of slip rings at sub-assembly stage in the manufacture of drones, periscopes, wind turbines, medical instrumentation, and defence applications.
  • Integrated 4 channel 20MHz oscilloscope delivers dynamic resistance trace per ring
  • Dynamic resistance (noise) range from 0.8mΩ to 20Ω
  • Static resistance from 0.002Ω to 100kΩ
  • Automated, repeatable test programs
  • Low resistive noise
  • Automatic scope trace control
  • Customisable reporting including graphics and your logo
  • APG (Automatic Program Generation) offers customization options including graphics
  • SRT communicates with 3rd party environmental test systems such as climate chambers and vibration beds
  • Powered by MKAT test management software, rated ‘easy to use’ by 90% of our customers


Some of our Slip Ring Tester customers

2.8 Slip Ring Test Systems Customer 1 Moog
2.8 Slip Ring Test Systems Customer 2 Northrup Grumman
2.8 Slip Ring Test Systems Customer 3 Pandect


“We really value the flexibility of the system and the quality of the results; the F2500 delivers exactly what we asked for.”

Zander van der Steege

Project Test Engineer, Santon Switchgear

“The MK Test solution…improves performance and streamlines manufacturing.”

Jakub Lukasiewicz

Space Programs Production Manager, PZL Warszawa-Okecie

“MK are the industry standard for automated test equipment. Using their equipment has greatly improved our efficiency and accuracy when testing.”

Sam Baker

Sales Manager, Itel Electronics

“RTS is an innovative solution compared to traditional wiring testers. It allows workload reduction by fast set-up and fast testing.”

Olivier Boizot

Project Leader, Airbus

“Faster testing, easier to use, and [testing] can be performed by one person.”

An ExLRT user from Lufthansa Technik

“The MK tester is very reliable – the repeatability is what makes it valuable.”

Peter Hicks

Chief Electronics Engineer, Pandect Precision Components

Download Slip Ring Tester brochures

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