Store

Instruments for sale

Individually identified, individually verified. Every instrument here carries the same record as the rest of the collection — what it is, who made it, and what it measured on the bench — because that record is the reason to buy a hundred-year-old indicator from anyone at all.

No instruments are listed for sale right now. The collection is the standing record; listings appear here as instruments are released.

Not finding it? The full collection is the standing record, and instruments are released from it over time. Repairs and service are arranged directly.