Plunger Indicators

Plunger indicators are essential tools used for precise measurements of surface deviations, runout, and alignment in various engineering and mechanical applications. Featuring a spring-loaded plunger, these indicators offer highly accurate readings by contacting the surface of a workpiece and recording any variations in height or alignment. Ideal for tasks such as checking cylindrical parts, machine setups, and quality control processes, plunger indicators are commonly used in machining, automotive, and manufacturing industries. Available in a range of sizes and styles, they provide clear, consistent measurements, ensuring high levels of precision for both fine-tuning machinery and verifying component integrity.