Mystery Object found in FE College

[Master of noneParticipant @masterofnone]

The object is approximately 35mm in diameter x 245mm long.  The central part is a cylinder.  The total mass is 86g.  The metal is non-magnetic

[John MCParticipant @johnmc39344]

A Nicholson hydrometer, used to measure specific gravity or density.

Many years since I last used one so don’t ask me how to use it!

[Master of noneParticipant @masterofnone]

Thank you so much! The knowledge of the members of the forum never ceases to amaze me.

[larry phelan 1Participant @larryphelan1]

Never fails to amaze me either !

[Author]

Posts