Measuring range of 0-1250m and 0-50mil, suitable for various thickness measurements. High resolution of 1m and 0.1mil, ensuring precise readings. Accuracy of (3% + 2m), providing reliable measurement results. Minimum substrate thickness of 0.3mm, allowing for versatile applications. Requires 2 1.5V AAA batteries for operation (batteries not included). This measuring device is designed for professionals needing accurate thickness measurements in various materials. With a wide measuring range and high resolution, it is ideal for applications requiring . The device is also built to accommodate different substrate thicknesses and curvatures, making it versatile for various tasks. Color: Black Material: ABS Package Contents: 1*Coating Thickness Gauge Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.