1. Measuring range: 0~1500um
2. Calibration: zero point calibration; multi-point calibration
3. Convex curvature radius: 1.5mm (MIN)
4. Concave curvature radius: 25mm (MIN)
5. Measuring area diameter: 6mm (MIN)
6. Substrate thickness: 0.5mm; 0.3mm (MIN)
7. Battery: 2 x AAA (not included)
8. Applicable to hot and cold, temperature -20~40 degrees Celsius, not afraid of extreme cold and heat
9. High-precision probe, can automatically identify substrate type
10. Small, light and portable test speed 3~5 times per second, higher work efficiency
11. High-definition backlit display, suitable for any dark place
12. High-grade silicon buttons, wear-resistant and durable
13. Size: 124x31x23mm
14. Weight: 60g