Features of the 180° Protractor Features of the 360° Protractor 1 x Stainless Steel 180° Protractor/ 360° Digital Protractor. 180° Protractor Length: 10cm. 180° Protractor Dial Reading: 0-180 degrees.
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The SEC size estimation chart is made of PET clear plastic, which is resistant and unbreakable. This film transparent ruler is very thin, as thin as paper, and much thinner than ordinary rulers.Transparent film SEC pattern used for quality inspection and defect size estimation, with high accuracy, excellent transparency, minimal error caused by temperature, and long-term use.The high-precision film ruler is perfect for factories, research institutes, measuring rooms and workshops. It can be used to measure the area of a wide variety of products, accurately detect and calibrate various measuring instruments, measure the reduction rate of photo printing films and detect the size of optical projection maps, etc.
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Features: Round protractor is thick and practical and not easy to break.
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1 x Angle ruler. With a locking knob, convenient to lock the angle at any position. Button function: open / key, clear key, data hold button, degree and degree conversion button. Battery model: CR2032.
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1 x Digital angle ruler. Instant and clear digital readout for easy viewing. Wide applications: hospital, woodworking, building materials, school teaching AIDS. With automatic power off function, save energy consumption, extend battery life.
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Type: 360 Degree Protractor Ruler. 1 360 Degree Protractor Ruler. Swing arm provides straight-edge guide for drawing angles. Transparent plastic for Precision. Material: Plastic. Suitable for school learning, also a great maths tools for office and school spplies.
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Digital Angle Finder Level Box High-Precision Magnetic Protractor for Woodworking, Construction & DIY. Choose from four unit options (degrees, percent slope, mm/m, in/ft) for versatile use. 1 Digital Angle Finder Level Box.
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Sliding bevel gauge are handy tools when building boats, this bevel angle gauges just the right size for the tight places that abound on a boat. boat building has a lot of internal corners, it happens a lot in boat building and in remodeling.
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