Summary
Meter with scale graduated from +100 milliamps to -100 milliamps, used to measure current in electric telegraph lines.
Physical Description
Wooden base. Square metal case mounted on sloping wooden support. Case fitted with circular glass window covering needle and dial with engraved scale. Scale graduated from +100 milliamps to -100 milliamps. Four brass screw terminals at front of wooden base.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Purchase
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Inscriptions
Dila engraved below scale: "S.N.T.S."
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
130 mm (Length), 130 mm (Width), 122 mm (Height)
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Keywords
