Differences

This shows you the differences between two versions of the page.

--- equipment:oscilloscopeprobes [2020/03/18 20:14]
whitecf Added picture.
+++ equipment:oscilloscopeprobes [2020/05/30 11:13] (current)
tggzzz
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 ===== Oscilloscope Probes =====
 Probes must be used with oscilloscopes, so it is necessary to understand //and apply// the information on the [[equipment:oscilloscopes|oscilloscopes]] page. If in doubt (particularly about safety), please ask before damaging equipment or people.
-{{ :equipment:oscilloscope_probes.jpg?nolink |}}
 ==== Safety ====
 **Do not use any of HackSpace's scope probes for measuring mains equipment and voltages**, and that includes inside SMPSs.
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 For more pointers about safety, choosing and using probes, plus when and how to make your own probes, see [[https://entertaininghacks.wordpress.com/library-2/scope-probe-reference-material/|Scope Probe Reference Material]].
+There are some unused probes in plastic bags on or near the scopes. //Those should **not be used** routinely.// Why? See the warnings below about probes' fragility and ease of damage - and how expensive they are to replace. Instead **use the probes hanging on the equipment rack**. If it is necessary to use one of the probes in the plastic bags, please //put a message on the mailing list// noting why it was necessary. That will enable people to ensure we have the right equipment when members need it.
+Note: a scope without a working probe is as useful a bandsaw without a band: i.e. it is junk!
+{{ :equipment:oscilloscope_probes.jpg?nolink |}}
 ==== Probes with Scopes ====