Brinell OM Microscope 20X Bausch & Lomb - Lighted
Bausch & Lomb
Brinell Hardness OM Microscope
20X Objective Lens
Includes -
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Battery lamp powered base 31-33-96
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20X Optics
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7mm Micrometer Ring
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Copy of origial instructions
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Case
Features -
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Mfr.: Bausch & Lomb
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Style: OM
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Type: Brinell
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Power: 20X
Designed for measuring the impressions made during the Brinell Ball Test for estimating the hardness of a metal.
The micrometer is etched on opal glass, and is set in a metal disc with rulings in single millimeters, numbered from 0 to 7mm divided by tenths of a millimeter.
As Pictuted!
Overall in Good Condition, case shows wear, tube shows some cosmetic wear. Glass and measuring lines clear and easy to read.
Made in USA