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The United Scientific CHTE45 Chalkboard Drawing Instrument is an essential tool for teachers, engineers, designers, and anyone who needs accurate drawings on a chalkboard or whiteboard. This set includes five durable and lightweight instruments made of white polystyrene and clear acrylic. The instruments are designed to provide accurate and precise measurements with ease of use thanks to their handles.
Included in the set are two triangles in 45° and 60°, a protractor, a meter ruler, and a compass. The 45° triangle has a 23-inch base and 16-inch sides while the 60° triangle has a 22-inch base. The protractor measures 180° marked with intervals of 1 degree with a 20-inch base and 10-inch height. The meter ruler is graduated in inches (1-39") and centimeters (1 to 100cm) and is 7cm wide. The compass has a locking screw, rubber suction cup, and a radius of 15 inches, accommodating most dry erase and magic markers.
These instruments are oversized to provide better visibility and precision, even from a distance. The clear acrylic compass allows users to see the markings underneath, making it easier to draw accurate circles. These instruments are also incredibly durable, ensuring long-lasting performance even after frequent use.
Individual parts are also available separately in case a replacement part is needed. Users should be aware that the product includes substances known to the state of California to cause cancer and reproductive harm, as indicated by the warnings from the manufacturer.
Overall, the United Scientific CHTE45 Chalkboard Drawing Instrument set is a must-have for anyone who needs accurate drawings on chalkboards or whiteboards. It is a reliable and durable set of tools that can withstand frequent use and provide precise measurements with ease of use.
Included in the set are two triangles in 45° and 60°, a protractor, a meter ruler, and a compass. The 45° triangle has a 23-inch base and 16-inch sides while the 60° triangle has a 22-inch base. The protractor measures 180° marked with intervals of 1 degree with a 20-inch base and 10-inch height. The meter ruler is graduated in inches (1-39") and centimeters (1 to 100cm) and is 7cm wide. The compass has a locking screw, rubber suction cup, and a radius of 15 inches, accommodating most dry erase and magic markers.
These instruments are oversized to provide better visibility and precision, even from a distance. The clear acrylic compass allows users to see the markings underneath, making it easier to draw accurate circles. These instruments are also incredibly durable, ensuring long-lasting performance even after frequent use.
Individual parts are also available separately in case a replacement part is needed. Users should be aware that the product includes substances known to the state of California to cause cancer and reproductive harm, as indicated by the warnings from the manufacturer.
Overall, the United Scientific CHTE45 Chalkboard Drawing Instrument set is a must-have for anyone who needs accurate drawings on chalkboards or whiteboards. It is a reliable and durable set of tools that can withstand frequent use and provide precise measurements with ease of use.