1.versatile, can measure the length, width of cracks, scratches, and point diameter, area, etc.
2.Accurate measurement, point diameter 0.05-2 mm, line width 0.03-2.2 mm, accuracy ±0.01 mm.
3.Transparent PET material, flexible and durable.
4.The size is 61 x 96 mm, and the mini size is very convenient to carry and store.
5.Easy to use, put the ruler on the crack, scratch or point to be measured, select the appropriate line width or point for comparison, and measure the crack, scratch width and point size.
Description
Product details:
1. Material: transparent PET
2. Size: 61 x 96 mm
3. Measuring range: diameter 0.05-2mm, line width 0.03-2.2mm
4. Purpose: crack, scratch width and point size.
Product advantages:
1. The measurement category is comprehensive and intuitive.
2. The size is accurate and there is no error in visual observation.
3. It is convenient to carry and use.
4. High accuracy measurement results can be obtained at a low price.
Storage method:
1. In order to extend the service life of the measuring point instrument, it shall not be folded and kept flat to avoid damage and scratch.
2.If there is any dirty foreign matter on the surface, it can be gently wiped with cotton cloth dipped in 98% alcohol ,not water.