1. Measuring range: 0-1300μm (0 to 51mils) 2. Resolution: 0.1um/0.01mils 3. Measurement mode: single/continuous 4. Power supply: 1000mAh lithium battery 5. Provide zero point calibration and basic calibration for fast and effective measurement 6. Measuring the thickness of ferrous and non-ferrous metal coatings 7. Support screen rotation and charging protection