A unit is more than its main box. Labels, cases, leads, electrodes, adapters, and manuals help tell how it was meant to be used and what should accompany it. They also deserve careful documentation in their own right.
Photograph before sorting#
I photograph accessories as they arrive and make a separate inventory before moving or grouping them. A clear record helps preserve the context of a collection, especially when it isn’t certain that an item came with a particular unit.
For each part, I note visible markings, materials, dimensions, connector type, and condition. I keep descriptions factual: “unmarked lead, 3.5 mm jack to two 2 mm pins” is more useful than assigning a maker without evidence. Cables and Connectors explains the connector types.
Keep the evidence visible#
When an accessory seems to belong with a particular unit, I record why: matching markings, a listing in the manual, or a reliable reference. If the connection is only a possibility, I label it that way. This keeps future research open and prevents a guess from becoming accepted as fact.
That matters more than it might seem. A plug that fits a socket doesn’t show that the lead or electrode was intended for that unit, or that the two are suitable together.
Labels and ratings#
Rating labels, model numbers, and safety markings are among the most useful details on any unit, and they’re easily worn away or lost with a missing battery cover. I photograph them straight on, in good light, before any cleaning.
Respect the wear#
Leads and electrodes are consumables. Pads dry out, conductive rubber loses its conductivity, and wires break inside their insulation. Their appearance does not establish that they are intact or fit to use, so I record condition separately from identification. Cleaning and Care covers how to tell when something is worn out.
I’m sharing collection and identification notes here, not instructions for connecting or using any particular item.
Good records make a collection easier to understand while leaving room for new evidence. That is the approach I want to take with every label, fitting, and uncertain match.