Alvin Impact White Plastic Metric Triangular Scales Durable professional quality plastic with non-reflecting dull matte-finish edges. Precision engraved graduations, accurately divided with easy-to-read markings. Colored furrows for quick scale selection.
30 cm in length (12").
117PM
Alvin Student/Vocational Triangular Metric Scale (does
not have center stripe)
117PM is
calibrated in: 1:20, 1:33, 1/3, 1:40, 1:50, 1:80, 1:100
Number
Description
List Price
Your Price
117PM
30cm Alvin Student Metric Scale
$4.50
$3.60
247P Alvin
Impact White Plastic Metric Triangular Scales 247P is calibrated in: 1:20, 1:33, 1/3, 1:40, 1:50, 1:80, 1:100
Number
Description
List Price
Your Price
247P
30cm Metric Plastic Scale
$13.95
$11.16
740PM Alvin
Impact White Plastic Metric Triangular Scales 740PM is calibrated in: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125
Number
Description
List Price
Your Price
740PM
30cm Metric Plastic Scale
$16.95
$13.56
742PM Alvin
Impact White Plastic Metric Triangular Scales 742PM is calibrated in: 1:100, 1:200, 1:250, 1:300, 1:400, 1:500
Number
Description
List Price
Your Price
742PM
30cm Metric Plastic Scale
$16.95
$13.56
743PM Alvin
Impact White Plastic Civil Engineers Triangular Scales 743PM is calibrated in: 1:100, 1:200, 1:300, 1:400, 1:500, 1:600
Number
Description
List Price
Your Price
743PM
30cm Metric Plastic Scale
$16.95
$13.56
744PM Alvin
Impact White Plastic Metric Triangular Scales 744PM is calibrated in: 1:2.5, 1:5, 1:10, 1:20, 1;50, 1:100
Number
Description
List Price
Your Price
744PM
30cm Metric Plastic Scale
$15.95
$12.76
748PM Alvin
Impact White Plastic Metric Triangular Scales 748PM is calibrated in: 1:20, 1:25, 1:33, 1/3, 1:50, 1:75, 1:100
