Purpose:
This instrument measures the dimensions of workpieces using direct or comparative methods. It can accurately measure the external dimensions of five equal blocks, measuring rods, steel balls, linear and parallel planar precision measuring tools and parts. The head of this instrument can also be used as an independent body for displacement measurement of the measured object in scientific research, production process control, and online detection. It is a commonly used measuring instrument in testing departments.

Main technical specifications:
1. Maximum length of the tested component: 200 mm
2. Direct measurement range: 10mm
3. Minimum display value: 0.1 μ m
4. Measurement force: (2 ± 0.2) N
5. Indication variability: 0.1 μ m
6. Maximum inaccuracy: ± 0.25 μ m
7. Reading method: digital display
8. Maximum measurement error: ± (0.5+L/100) μ m, L is the measured length, measured in millimeters
9. Instrument volume: 300 × 170 × 410 mm
10. Instrument weight: 18 kg

Standard accessories:
1. Adjustable reinforced garden platform
2. Adjustable Garden Platform
3. Reinforced fixed square platform
4. Plane measuring cap with a diameter of 2
5. Plane measuring cap with a diameter of 8
6. Ball surface measuring cap
7. Blade shaped measuring cap