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The voltage between any sensor port must never exceed ±15V.
The JS220 sensor ports are Current +, Current -, Voltage +, and Voltage -.
The JS110 sensor ports are IN +, IN -, OUT +, and OUT -.
The sensor ports are electrically isolated from USB. The voltage between any sensor port and USB ground must never exceed ±48V. The GPI/O and trigger ports are referenced to USB ground.
Connect Joulescope's USB port to your computer using the provided cable. Use an adapter or suitable cable if your computer only has USB Type C ports.
For the JS220, connect the current port between the power supply and the device under test. Connect the voltage port to the power supply. See the Joulescope JS220 User's Guide for more connection examples.
For the JS110, 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, click on the Help menu.