Utoolmart 0-300mm Depth Vernier Caliper Micrometer Gauge Measuring Tool 0.02mm Resolution 1 Pcs

Utoolmart Vernier Depth Caliper Measuring ToolDescription1. Before measurement, the surface to be measured should be wiped clean to prevent dust and impurities from wearing the measuring tool.2. The measuring base of the caliper and the end face of the ruler body should be perpendicular to the surface to be measured and fit tightly without being skewed, otherwise the measurement results will be inaccurate.3. The reading should be made under sufficient light, and the line of sight of both eyes should be perpendicular to the surface of the caliper to reduce the reading error.4 When measuring parts on the machine tool, wait until the parts are completely stopped.5. When measuring the groove depth or when the other reference surface is a curve, the end surface of the measuring base must be placed on the highest point of the curve.6. When measuring parts with depth vernier calipers, it is not allowed to apply excessive pressure.7. In order to reduce the measurement error, increase the number of measurements appropriately and take the average value. 8. The measurement temperature should be appropriate. You must wait for the workpiece to cool to room temperatu.Technical ParametersMaterial: 45CR SteelMeasuring Range: 300mm / 11.8-inchAccuracy: 0.02mmColor: SilverPackage Content1 x Vernier Depth Caliper

• 【Dimension】- 300mm / 11.8-inch Metric Vernier Depth Caliper ;Measuring range: 0 - 150mm /5.9- inch;Accuracy:0.02mm
• 【High Quality】- The Vernier Caliper is made of 45CR(ruler bar) and alloy(ruler frame) material sturdy and not easy to break off.It is durable, accurate and provide long service life.
• 【Easy Operation】- Vernier calipers are more durable than dial calipers，because they do not have internal moving parts.Though digital calipers are easy to read because of the screen, vernier calipers are more reliable!
• 【Design】- Made of 45CR steel,and no battery needed. An ideal tool for life time use.Slide is smooth, no grittiness.Integrated depth rod.Highly polished surface, heavyweight, rugged design.
• 【Wide Application】- Vernier calipers are commonly used in fields such as metalworking, mechanical engineering, machining, and carpentry.Used for inside/outside/step/depth measurements.