Bazic Geometry Ruler Triangle Protractor Combination, Set of 4 Pieces (2 packs)

Manufacturer: Alumicolor Brand: Unknown Model: 32511

The ultimate for accurate professional use. The satin smooth anodized finish has calibrations that will not clean or rub off. Available in silver color coded, with a bold color strip in the center, red, green and blue each side.

Manufacturer: Alumicolor Brand: Alumicolor Model: 3250-1

3250-1 Features: -Engineer scale.-Material: Solid core aluminum. Color/Finish: -Color: Silver.

Manufacturer: Chartpak Brand: Chartpak Model: Chartpak 235A

Triangular Scale

Manufacturer: Crime Scene Brand: Crime Scene Model: CSI-PhotoMacScales

These small scales are ideal for close-up photography.Printed on matte white, non-reflective rigid plastic. Our No. 2 scale is an ABFO-type scale used for bitemark measurement and photography. The incorporation of three circles is useful in helping to compensate for distortion resulting from oblique camera angles. Graduations are all metric except for the width of the legs, which are 25cm wide. The 1cm division lines are traced and extended across the photographic print to grid an image. Measurements within the image are then made relative to these inscribed 1cm grid lines to compensate for any distortion resulting from nonparallelism between the film and the object planes.

Manufacturer: Alvin Brand: Alvin Model: 110P Color: Clear

A student grade architects triangular scale that is divided in 3/32, 3/16, 1/8, 1/4, 1/2, 1-3/8, 3/4, 1-1/2 and 3 inches to the foot. 12 inch scale.

Manufacturer: Pro Art Brand: PRO ART Model: 180 Color: Architectural

Pro Art architectural scale. Shatterproof high-impact plastic scales are precision printed for accuracy and dependability. Open divided: 1/8, 1/4, 1/2, 3/4, 3/32, 3/16, 3/8, 1-1/2, 3 inch to the foot. Color white, 12-inch.

Manufacturer: Alumicolor Brand: Alumicolor Model: 83110

Ludwig precision's calibrated aluminum Triangles are made from lightweight, durable aluminum making them ideal for use in the classroom and professionals in the field. These Triangles feature inch and centimeter calibrations as well as hole sizes up to 1 inch in diameter. The edges are calibrated to the 32nds of an inch and all holes are accurately calibrated and labeled for convenience. Pair these Triangles with a Ludwig precision T-square for the perfect combination for all of your drafting needs. 10 inch length.

Manufacturer: Alvin® Brand: Alvin Model: SK360-8 Color: Gray

Smoke-tinted Inking Acrylic Triangles have a double beveled inking edge. Smoked transparent grey color for high visibility on the drawing board. 30/60 Degree Triangle.

Manufacturer: Writing Station Brand: Writing Station Model: 30692

Geometry Ruler Combination Set Include - 7 inch transparent ruler - 45/90 triangle ruler - 30/60/90 triangle ruler - 180 protractor - 1 cartoon eraser (random character).