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| Management number | 30264313 | Release Date | 2025/12/22 | List Price | $59.99 | Model Number | 30264313 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Antique Weston D.C. Voltmeter Model 1 no 50338 Penn State Uni. With Wood Case
This 150-mv Weston Model 1 millivoltmeter serial No. 50338, was purchased in 1931 for general use in Penn State Engineering program. It is an early example of the type of permanent-magnet moving-coil DC indicating instrument invented by Edward Weston around 1888.
Meter has original wooden storage case along with calibration paperwork from Penn State college with its provenance.
| Category | Other > Other |
|---|---|
| Size | N/A |
| Brand | Weston |
| Condition | Good |
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