Voltmeter
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Ingenium,
1994.0231.001
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- OBJECT TYPE
- MILLIVOLT/DC/PORTABLE
- DATE
- 1930–1939
- ARTIFACT NUMBER
- 1994.0231.001
- MANUFACTURER
- Weston Electrical Instrument Corp.
- MODEL
- 322
- LOCATION
- Newark, New Jersey, United States of America
More Information
General Information
- Serial #
- 5466
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- WOODEN CASE WITH METAL HARDWARE/ SYNTHETIC PANEL & KNOBS/ GLASS DIAL COVER/ METAL DIAL PLATE/ PAPER INFORMATION CARD, bakelite
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 21.5 cm
- Width
- 18.0 cm
- Height
- 11.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Energy-electric
- Category
- Measurement
- Sub-Category
- N/A
Manufacturer
- AKA
- Weston
- Country
- United States of America
- State/Province
- New Jersey
- City
- Newark
Context
- Country
- North America
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED TO MEASURE POTENTIAL ELECTRICAL DIFFERENCE IN MILLIVOLTS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- MFG'S PLATE: 'WESTON/ MODEL 322 NO 5466/ ADJUST FOR ZERO/ WESTON ELECTRICAL INSTRUMENT CORP./ NEWARK, N.J., U.S.A.'/ CARD MOUNTED INSIDE LID READS IN PART: 'WESTON D.C. MILLIVOLTMETER, MODEL 322, NO. 5466/ This instrument indicates millivolts at the terminal of the leads fur-/nished with the instrument./ Its indications are correct within 1/2 per cent of full scale value at any part of/ the scale at 25oC/.../ Standardized at Weston Laboratory, Newark, N.J., U.S.A./ Date April 20 1934/...'/ SCALE.5 TO 10 MILLIVOTS D.C./ BUTTONS: '10/ M.V./ 5/ M.V./ 2 M.V./ & EXT./ ELEM./ +'/ LABEL ON SIDE: 'D.C. MILLIVOLTS/ "WESTON" 0-10'
- Missing
- N/A
- Finish
- BOX STAINED & VARNISHED/ TOP PANEL BLACK/ SCALE WHITE WITH BLACK & RED PRINTING
- Decoration
- TOP PANEL HAS SERIES OF RAISED DOTS
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Weston Electrical Instrument Corp., Voltmeter, between 1930–1939, Artifact no. 1994.0231, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1994.0231.001/
FEEDBACK
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