An innovative architecture for coordinating low-level measurements from DC to 100 kHz

Coming soon!

The MeasureReady™ M81-SSM (Synchronous Source and Measure) system provides a confident and straightforward approach for advanced measurement applications. The M81 eliminates the complexity of multiple function-specific instrumentation setups, combining the convenience of DC and AC sourcing with DC and AC measurement, including a lock-in’s sensitivity and measurement performance.

View the M81 here

The M81-SSM uses patent-pending MeasureSync™ signal synchronisation, enabling continuous data sampling on every channel. Noise and sensitivity are on par with the best scientific-grade source and measure instruments.


    • Unique real-time sampling architecture for synchronous sourcing and measuring
    • Designed for scientific-grade low-level measurement applications
    • The absolute precision of DC plus the detection sensitivity performance of AC instrumentation
    • Unique, flexible instrument/distributed module architecture

Find out more about M81-SSM research applications

Quantum Design UK and Ireland represent Lake Shore Cryotronics in the UK/Ireland.  Find out more at

Quantum Design UK and Ireland is part of the Quantum Design International (QDI) group.  QDI is a global laboratory equipment manufacturer. The company distributes scientific and industrial instrumentation through an international network, with subsidiaries in every major technological centre around the world.  QDI’s success in distributing scientific products comes from more than 30 years’ experience in manufacturing and distributing its own industry-leading materials characterisation systems.