The thickness gauge is used to measure the thickness of plated and coated sheet metal, for example, paint/enamel/chrome on steel, paint and anodized coating on aluminum/copper.<br> The meter takes the precision built-in probe and uses magnetic and non-magnetic, which automatically detects the attribute of substrates.<br> Features：<br> Small size, high precision, potable and easy to use.<br> Battery lever indicator, remind you to replace the battery, which will not affect the use.<br> Auto power shut off, low power consumption, environmental and friendly.<br> Anti-slip groove design,which is good for long use.<br> It is a necessary equipment for material surface treatment, widely used in manufacturing, metal processing, chemical inspection and other fields, and can also work stably in laboratory workshops and outdoor.<br> Specifications:<br> Material: ABS<br> Color: Black, White(optional)<br> Resolution: 1 um<br> Test Range:0-2000UM<br> Accuracy:±（3%+1UM）<br> Power Supply: 2 * 1.5V AAA Battery (not included)<br> Operating Temperature: -10℃-50℃<br> package Weight: 109g<br> Package Size: 12.8 * 5.5 * 3.6cm<br> Package List:<br> 1 * Coating Thickness Gauge<br> 1 * Manual<br> 1 * Set of Calibration Film