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Use this RP2040-based probe to make debugging UART and SWD devices a breeze!

Identify signal noise and intermittent faults instantly. This 10,000-count True RMS tool combines standard multimeter functions with real-time waveform visualisation for currents up to 600A.

Visualise transient signals and log data with precision using the FNIRSI DMT-99 Digital Multimeter. This 10,000-count True RMS tool features a 2.4-inch colour TFT display and real-time curve plotting for advanced circuit diagnostics and monitoring.


Streamline your circuit diagnostics without the need for manual dial or tinkering with measurement modes. Level up your toolkit with this modern take on the multimeter.

Analyse electronic waveforms and inject test signals anywhere without being tethered to a workbench. Combining a 10 MHz digital oscilloscope and a 50 kHz signal generator into a highly portable battery-powered unit.







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