AcuMath 550 Professional Mannheim Trig

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Country of manufacture: USA,            Date of manufacture: ____
Overall length: 31.5 cm,          Width: 4.0 cm,           Weight: 79.5 gms
Materials: All plastic, metal end braces on back & front sides, adjustable
Cursor: 2.5 X 5.1 X 0.7 cms; all plastic, adjustable; lines = single line front and back
Scales: 15, no extensions
Front: K, A [ B, T, ST, S ] D, DI, L
Back: Equivalents conversion settings, DF [ CF, CIF, CI, C] D, Equivalents conversion settings
Gauge Marks: [ π, ', '' ]
Condition: C3-C4 (Very Minimal to Minimal signs of use)
Came with: Faux leather slipcase, instruction booklet

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