Обучающее экспериментальное оборудование для физики измерительные инструменты прецизионные Штангенциркули 0 70 мм

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Цена:966,28-1 031,13 ₽*

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Product Overview


Physics Teaching Experimental Equipment Measuring Tools Precision Vernier Calipers 0-70mm


A vernier caliper consists of a main ruler and a sliding vernier attached to the main ruler, with a measurement accuracy of up to 0.01 millimeters. According to the different divisions on the vernier caliper, it can be divided into ten division vernier caliper, twenty division vernier caliper, fifty division vernier caliper, etc. Its structure is simple, easy to use, and has a large measurement range. It is mainly used to measure the size and inner dimensions (such as length, width, inner and outer diameters) of the workpiece, hole spacing, depth, and height. The principle is the card principle (parallelogram has equal sides) and the cursor subdivision principle.

When measuring, place the object being measured between two measuring claws and gently rotate the handwheel to make the two claws tightly adhere to the measuring surface of the object. Then, use the main ruler to read the integer part of the length of the object, and use the vernier ruler to read the decimal part of the length of the object. Finally, obtain the length of the object.




PRODUCT SPECIFICATIONS


Specifications
AAA”2
Measuring range
0-70mm
0-100mm
0-150mm
0-200mm
Accuracy
±0.05
±0.05
±0.05
±0.05






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