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Gregg TAD True Position Tolerance Comparator
Country of manufacture: USA, Date of manufacture: July, 1977
Overall length: 28.0 cm, Width: 11.6 cm., Weight: 62.1 gms.
Materials: plastic shell with plastic slide
Cursor: no cursor
Scales: 10, specialized
Front: Inspector's Aid: A Scale (dia. .001-.060): Horizontal [ Vertical ] Diameter, B Scale (dia. .062-.134): Horizontal [ Vertical ] Diameter
Back: Manufacturer's Aid: (dia. .001-.060): [ Z, X=Y ], (dia. .062-.134): [ Z, X=Y ]
Condition: C2-C3 (Mint to Very Minimal Signs of use)
Came with: Nothing