Hello everyone,I have a DNI 454a ESU analyzer,When I read the operation manual, I found that it has 3 loading modules, but I don’t know what these loading modules are for.Because the host already has a load resistance of 50 ohms-1550 ohms.
If you know the usefulness of these load modules please let me know, thanks


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user manual:https://www.medwrench.com/documents/view/5647/fluke-biomedical-454a-dni-nevada-operators-manual

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