🔧 Micrometer Screw Gauge – Key Features
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Precision Calibrated Screw Mechanism for Fine Measurements
A micrometer screw gauge uses a finely threaded steel rod and calibrated scale to measure small dimensions with high accuracy—commonly down to 0.01 mm resolution—ideal for lab and workshop applications.
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Brass or Nickel-Plated Brass Body with Steel or Stainless Steel Rod
Engineered with a durable brass body (often nickel-plated for corrosion resistance) and a hardened steel or stainless steel measuring rod/spindle for reliable, wear-resistant performance.
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Standard Measuring Ranges (0-25 mm, 25-50 mm, etc.) with 0.01 mm Least-Count
Typical ranges include 0-25 mm or 25-50 mm, with the thimble graduated for every 0.01 mm increment, suitable for educational physics labs and precision measurement tasks.
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Ideal for Physics & Engineering Laboratories and Dimensional Checking
Frequently used in teaching labs for measuring sample widths, thicknesses, or verifying machined parts; the solid brass body provides a stable frame while the steel rod ensures accurate measurement.