Proportional Scales

Proportional Scales are useful for calculating reductions or enlargements. Provides the number of times reduction as well as the percentage of enlargement or reduction.

Item

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C-Thru PS-69 Proportional Scale 5in Diameter

List Price: $5.30 Plaza Price: $4.24
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WARNING: This Product Can Expose You To Chemicals Including Di(2-Ethylhexyl)Phthalate (Dehp), Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm For More Information Go To www.P65warnings.ca.gov
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C-Thru PS-79 Proportional Scale 6in Diameter

List Price: $7.05 Plaza Price: $5.64
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WARNING: This Product Can Expose You To Chemicals Including Di(2-Ethylhexyl)Phthalate (Dehp), Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm For More Information Go To www.P65warnings.ca.gov
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C-Thru PS-80 Proportional Scale 8in Diameter

List Price: $8.25 Plaza Price: $6.60
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Proportional Scales

C-Thru PS-69 Proportional Scale 5in Diameter

C-Thru PS-79 Proportional Scale 6in Diameter

C-Thru PS-80 Proportional Scale 8in Diameter