Job Specifications: Thickness gauge instruments provide you with 0.1mm resolution and 0-30mm measuring range. This meter comes with a clear dial, and the information is clear at a glance. Sturdy and durable: The meter is made of solid alloy materials, the measuring is durable and it has a long service life. Portable: This thickness gauge is small and compact, easy to carry, you can easily take it with you to help you with your work. Tip: Please ensure the flat anvil is clean before measuring, and check that the pointer is repositioned. The retaining nut is easy to read. Feature: 1. Working Specifications: This meter provides you with a resolution 0.1mm, and measurement range from 0 to 30mm. 2. Applicable Scenarios: This meter can be used to measure wall thickness, such as iron sheet, steel plate, wall pipe, etc. 3. Accurate Scale: Comes with a clear dial plate that you can see the data clearly and conveniently, you can choose it with confidence 4. Carbide Material: Made of carbide material, the measuring of this meter is strong and sturdy, comes with a long life span. 5. Portable: With small and compact size, this thickness gauge is portable and you can easily take it with you to help with your work. Specification: Item Type: Thickness Meter Material: Carbide Application: Measure wall thickness, such as iron sheet, steel plate, wall pipe, etc. Resolution: 0.1mm Measuring Range: Approx. 0 to 30mm / 0 to 1.2in Package List: 1 x Thickness Meter 1 x Storage Box Note: Do not place the product in an environment that is too corrosive, humid or hot