Mitutoyo Outside Micrometer with Ratchet Stop | 0-25mm x 0.01mm (103-137)

Mitutoyo Series 103 Mechanical Outside Micrometer – 0-25mm x 0.01mm (103-137)

A staple of precision machining and quality control, the Mitutoyo 103-137 Outside Micrometer delivers dependable external dimensional measurements from 0 to 25mm. Featuring a durable baked-enamel frame, satin-chrome sleeve with crisp 0.01mm graduations, and micro-lapped carbide measuring faces, its integrated ratchet stop ensures uniform measuring pressure for repeatable accuracy.

Key Features:

• Carbide-Tipped Measuring Faces: Ground and micro-lapped for superior wear resistance in daily workshop use.
• Ratchet Stop Mechanism: Applies constant 5–10N measuring force for repeatable readings across operators.
• Anti-Glare Satin Chrome Sleeve: Clearly etched 0.01mm graduations with positive spindle lock lever.

Specifications:

• Model / Part No.: 103-137
• Measuring Range: 0–25mm | Graduation: 0.01mm
• Accuracy: ±2µm | Flatness: 0.6µm | Parallelism: 2µm