1. Measurement mode (automatic selection): iron-based mode (electromagnetic induction), aluminum-based mode (eddy current effect measurement)
2. Measuring range: 0-1300μm
3. Measurement accuracy: +/-(3%+2μm)
4. Resolution: 1pm
5. Optional unit: pm / mm / mils
6. Operation interface: graphic dot matrix/menu mode
7. Data storage: 4 groups of data can be saved, each with a maximum of 80 data points
8. Data analysis: point statistics/average value/maximum value/minimum value/standard deviation
9. Alarm threshold: high and low thresholds can be set, the screen icon will automatically flash the alarm prompt
10. The smallest measurable convex curvature radius: 1.5mm
11. The smallest measurable radius of curvature of the concave surface: 2.5mm
12. The minimum area to be measured radius: 3mm
13. The minimum thickness of the substrate to be tested: 0.5mm
14. Computer interface: the measured data can be downloaded and saved through the USB data cable
15. Battery: Two 1.5 A A A batteries (not included)
16. Working environment: temperature 0~40 degrees Celsius (32 ~ 104 degrees Fahrenheit), humidity 20% ~ 90%
17. Storage environment: temperature -20 ~ 70 degrees Celsius (-4 ~ 158 degrees Fahrenheit), humidity 30% ~ 70%, no strong magnetic field interference
18. Size: 11 x 5.5 x 2.5cm
19. Weight: 0.18 kg