What is the purpose of a test indicator?
A test indicator is used to measure and inspect the accuracy of machine parts and products. It ensures that the dimensions and tolerances meet the required specifications.
How does a test indicator work?
A test indicator works by using a contact point that touches the surface being measured. The movement of the contact point is magnified and displayed on a dial or digital display, providing the measurement reading.
Can test indicators be used for both internal and external measurements?
Yes, test indicators can be used for both internal and external measurements. They come with interchangeable contact points and extensions that allow users to measure various surfaces and depths.
Are test indicators suitable for precision engineering applications?
Yes, test indicators are widely used in precision engineering applications. They provide accurate and reliable measurements, making them essential tools in industries that require precise dimensional analysis.
What industries benefit from using test indicators?
Several industries benefit from the use of test indicators, including automotive, aerospace, manufacturing, research and development, and quality control and inspection.
Are test indicators durable and long-lasting?
Yes, test indicators are designed with durability in mind. They are typically made from high-quality materials like stainless steel, ensuring long-lasting performance in demanding industrial environments.
Do test indicators require calibration?
Yes, test indicators should be calibrated periodically to ensure accurate and reliable measurements. Regular calibration helps maintain the instrument's performance and accuracy.
What are some common accessories available for test indicators?
Some common accessories for test indicators include magnetic bases, contact point extensions, and adjustable bezels. These accessories enhance the versatility and functionality of the test indicators.