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The maximum voltage between IN+ and IN- should never exceed ±15V. IN and OUT are electrically isolated from USB, but the voltage between any port and USB ground should never exceed ±48V. The GPI/O ports are referenced to USB ground.
Connect Joulescope's USB port to your computer using the provided cable. Use an adapter if your computer only has USB Type C ports. Connect the Joulescope IN port to your power supply. Connect the Joulescope OUT port to your target device.
The Joulescope software starts in the Multimeter View measuring current, voltage, power, and energy.
Select View → Oscilloscope to explore changes over time.
Quick Links:
For more information and options, visit the Joulescope Support page.