Features High Accuracy Measurement Tool: This dial test indicator has a measuring range of 0‑0.2mm with an accuracy of 0.002mm. Ensure accurate and reliable measurements for geometry and coaxiality. Stainless Steel: Made of Durab.le stainless steel material for long lasting use. Resistant to corrosi.on and wear, this dial indicator is suitable for both indoor and outdoor applications. Convenient Use: The dial indicator features a clear and easy to read scale with a 0.003mm scale interval. Allows for precise and convenient measurements with minimal errors. Applicable Scenes: Ideal for measuring small displacements, variations in flatness, and parallelism. Suitable for use in various industries such as manufacturing, machining, and engineering. Compact and Portable: This dial test indicator is compact and lightweight, making it convenient to use, carry and store. Perfec.t for on the go professionals and hobbyists alike. Specification: Item Type: Dial Indicator Material: Stainless Steel Range: 0-0.2mm Accuracy: 0.002mm Scale Interval: 0.003mm How to Use: 1. The connecting block and connecting rod should be securely fixed to the housing, and then the connecting rod should be fixed to the machine base or spindle. 2. When necessary, the contac.t point can swing within a range of 180 degrees, but the axial line of the contac.t point should be parallel to the working surface of the workpiece or at an angle of 5 degrees or less. PackageList: 1 x Dial Indicator 2 x Rail Fixed Column 1 x Plastic Box 1 x User Manual Package List 1 x Dial Indicator 2 x Rail Fixed Column 1 x Plastic Box 1 x User Manual