Feature: 1. The V-slot base can be mounted on a cylindrical surface. 2. The dial test indicator is designed for taking measurements in machining, layout, and inspection work. 3. Universal magnetic base holder is widely used in machining, workpiece measurement, equipment calibration, etc. Can be used with the leverage dial indicator and small correction meter. 4. Powerful magnetic base, with on/off switch for magnet.With high stability, it will be your ideal tool in the measurement of precision workpiece field. 5. Powerful magnetic base, with on/off switch for magnet. 6. Flexible, strong, the precise rotary joints can be adjusted any direction and location.The V-slot base can be mounted on a cylindrical surface. 7. Flexible, strong, the precise rotary joints can be adjusted any direction and location. 8. Continuous dials are used for direct readings and usually have a larger measurement range than balanced dials. 9. With high stability, it will be your ideal tool in the measurement of precision workpiece field. Specification: This tool kit is made of fine quality metal, high precision, easy to use and maintain, and is a good helper in life production. Features: The dial test indicator is designed for taking measurements in machining, layout, and inspection work. Continuous dials are used for direct readings and usually have a larger measurement range than balanced dials. Universal magnetic base holder is widely used in machining, workpiece measurement, equipment calibration, etc. Can be used with the leverage dial indicator and small correction meter. Powerful magnetic base, with on/off switch for magnet. With high stability, it will be your ideal tool in the measurement of precision workpiece field. Flexible, strong, the precise rotary joints can be adjusted any direction and location. The base can be mounted on a cylindrical surface. Specifications: Material: metal+zinc alloy Main color: red+silver Leverage dial indicator: Accuracy: 0.01mm Measuring range: 0-0.8mm / 0-0.03in Dial diameter: 32mm / 1.3in Weight: 50g / 1.8oz Universal magnetic base holder: Clamping hole diameter: 8mm / 0.3in Total height: 195mm / 7.7in Rod length: 155mm / 6.1in Base size: 36 * 35 * 30mm / 1.4 * 1.4 * 1.2in Package size: 310 * 110 * 85mm / 12.2 * 4.3 * 3.3in Package weight: 517g / 1.1lb Package list: 1 * 0.01mm Accuracy Leverage Dial Indicator 1 * Universal Magnetic Base Holder Package List: 1 * 0.01mm Accuracy Leverage Dial Indicator 1 * Universal Magnetic Base Holder