Feature: 1. FUNCTION: Zero setting at any position, conversion between and inch systems, manual switch on and off, and automatic power off. 2. DIGITAL DISPLAY: The digital thickness gauge is designed with a large digital liquid display screen, which is convenient for reading data. 3. HIGH ACCURACY: The accuracy of this electronic thickness gauge is 0.1mm/0.004inch, and the measuring range is 0?12.7mm/0.5inch. 4. APPLICATION: The thickness gauge is suitable for measuring the thickness of paper, film, wire, document, jewelry, leather, etc. 5. HIGH QUALITY MATERIAL: The digital thickness gauge adopts super strong plastic structure, which is light and . Specification: Item Type: Electronic Thickness Gauge Material: Plastic Size: Approx. 38 x 22 x 106mm/1.5 x 0.9 x 4.2in Probe Diameter: Approx. 5mm/0.2in Range: 0-12.7mm/0.5in Resolution: 0.01mm/0.0005in Accuracy: 0.1mm/0.004in Battery: 1 x LR44 Button Battery Capacity: 158mAh (Included) Gross Weight: Approx. 74g/2.6oz Package List: 1 x Electronic Thickness Gauge