External Micrometer Screw Gauge (0-25mm) — Apex Labs

Achieve engineering-grade precision with our External Micrometer Screw Gauge (0-25mm). Specifically designed for high-accuracy measurements of thickness, diameters, and small components, this instrument is a staple for workshops, quality control labs, and educational physics departments. Constructed from high-grade mild steel, the frame is designed for maximum rigidity and thermal stability, ensuring that your measurements remain consistent even in varying workshop conditions.

*Image for illustration purposes only.

Technical Specifications

• Brand & Supplier: Apex Labs, Varanasi, UP
• Measuring Range: 0 – 25 mm
• Resolution / Least Count: 0.01 mm
• Material: Mild Steel (Frame)
• Finish: Satin Chrome / Powder Coated Frame
• Mechanism: Ratchet Stop & Locking Nut
• Packaging: Protective Storage Case included

Key Features

• Precision Measurement: Standard 0-25mm range with a high-resolution 0.01mm least count.
• Durable Mild Steel Frame: Robust construction provides excellent balance and durability for long-term use.
• Ratchet Stop Thimble: Built-in mechanism ensures constant measuring force, preventing over-tightening.
• Satin Chrome Finish: Features a non-glare finish for easy reading under various lighting conditions.
• Zero Adjustment: Easily recalibrated using the included adjustment wrench.
• Carbide-Tipped Anvils: Hard-wearing measuring faces provide flat, parallel contact points.

Applications

• Engineering & Machining: Ideal for measuring metal sheets, wire diameters, and mechanical parts.
• Quality Control: Perfect for verifying component dimensions against strict manufacturing tolerances.
• Physics Laboratories: Essential for educational instruction on precision measurement and least count theory.
• Jewelry & Crafting: Precise enough for fine wire and gemstone measurement.