Vintage James Biddle Jagabi Speed Indicator
The Jagabi Speed Indicator Kit, made by the James G. Biddle company of Philadelphia, is a device that spins with machinery and calculates revolutions per minute (RPM) based on time and input revolutions. The kit comes with attachments that allow it to spin with machinery.
Tachometers are devices that measure the speed of rotation and can be used in many industries and machines, including conveyors, windmills, and elevators.
Comes with case, but no instructions
Not sure if this is complete, so buying as is
CONDITION
Good+
Case is a bit worn
No other issues noted
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