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Sabrina HuertaAug 2, 2025
What to do if Seaward Europa Plus Measuring Instruments display 'Hi Cu'?
- AAmber SmithAug 2, 2025
The 'Hi Cu' message indicates that a high current is expected to be drawn by the Equipment Under Test (EUT). If this is due to a high start-up current and is not expected to exceed 50A, you can override this message by pressing the START/STOP button.