High precision resolution:0.01mm/1mil mesuring range: 0-2000UM. LCD display, easy for you to watch the results clearly and statistics of measurements. 3 measuring units switchable: Mils / m (Micron) / mm (Millimeter). Increased measurement accuracy and automatic recognition of base material . This portable coating thickness gauge, can measure the thickness of coating quickly & accurately. Specifications: Material: ABS Size: approx 120x45x23mm/4.7x1.77x0.9in Resolution: 0.01mm/1mil Measuring range: 0-2000um Accuracy: (3%+1UM) Power supply: 2 X AAA batteries (not included) Statistics: Average, minimum, maximum, number Unit: um,mm,mils Minimum convex Radian: 5mm Minimum concave Radian: 25mm Minimum measured area: Diameter 20mm Minimum substrate thickness: 0.2mm 0.05mm Maximum measuring speed: 2 readings per second Power supply: 2X1.5V AAA battery(not included) Operating environment: Temperature 0-50C, 20-90% rh (non-condensed) Preservation environment: Temperature:-10-60C, 20-90% rh (non-condensation) Operating temperature: -10 50 Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1X Coating Thickness Gauge 1X Manual 1X Calibration Sheet