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DC Millivoltmeter 387

DC Millivoltmeter 387; Simpson Electric Co. (ID = 876364) Equipment DC Millivoltmeter 387; Simpson Electric Co. (ID = 876360) Equipment
DC Millivoltmeter 387; Simpson Electric Co. (ID = 876362) Equipment DC Millivoltmeter 387; Simpson Electric Co. (ID = 876365) Equipment
DC Millivoltmeter 387; Simpson Electric Co. (ID = 876367) Equipment
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DC Millivoltmeter 387; Simpson Electric Co. (ID = 876364) Equipment
Simpson Electric Co.: DC Millivoltmeter 387 [Equipment] ID = 876364 252x448
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For model DC Millivoltmeter 387, Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
 
Country:  United States of America (USA)
Manufacturer / Brand:  Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Year: 1966 Category: Service- or Lab Equipment
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: DC Millivoltmeter 387 - Simpson Electric Co.; Chicago,
Material Bakelite case
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 3 x 5.75 x 2.75 inch / 76 x 146 x 70 mm
Notes

The Simpson D.C. Millivoltmeter Model 387 features ranges of 10, 30, 100, 300, and 1,000 millivolts with a full scale deflection current drain of 750 microamperes. The unit’s accuracy is 3% of full scale over an ambient temperature range of 50º to 120º Fahrenheit. At extreme temperatures from -55º to 185º Fahrenheit, an additional error of no more than 2% of full-scale deflection may be expected. Easy range selection is provided by the use of large binding posts on an engraved-filled panel.

For servicing gas-fired equipment, checks safety thermocouples.

Price in first year of sale 29.95 $
Mentioned in - - Manufacturers Literature (Simpson Publication 12-66UMO - S.E.Co. Rev. 1.)
Literature/Schematics (1) - - Manufacturers Literature (Simpson Test Equipment bulletin no. 2058, 1957)

Model page created by Mark Wm. Manis. See "Data change" for further contributors.



All listed radios etc. from Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI
Here you find 136 models, 120 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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