Expert DEM1 Digital External Micrometer

The Draper Expert DEM1 Digital External Micrometer is a precision measuring instrument designed for accurate external dimensional measurement in workshop and engineering applications. This 0-25mm digital micrometer combines traditional micrometer reliability with modern digital convenience, making it suitable for engineers, machinists and precision metalworkers who require consistent, repeatable measurements. The micrometer features a clear LCD display that shows measurements in both metric and imperial units, allowing quick reading without the need for manual scale interpretation. Carbide-tipped measuring faces provide enhanced durability and maintain accuracy even with regular use, whilst the integrated ratchet stop ensures consistent measuring force is applied for repeatable results across multiple measurements. Designed for versatility, this micrometer includes a ball end cap that enables measurement of curved surfaces, extending its usefulness beyond standard flat-face applications. The instrument achieves an impressive resolution of 0.001mm (0.00005"), making it ideal for precision engineering tasks, quality control checks and inspection work where fine tolerances are critical. Supplied in a protective plastic storage case, the micrometer is safeguarded against workshop damage when not in use.

Features and Benefits:

• LCD display screen for easy reading in metric and imperial units
• Carbide-tipped measuring faces for long-lasting precision
• Ball end cap for measuring curved surfaces
• Ratchet stop for consistent measuring force
• High resolution of 0.001mm/0.00005" for precise measurements
• Protective plastic storage case included

Specifications: Scale range: 0-25mm/0-1" Measuring force: 5-10N Resolution: 0.001mm/0.00005" Battery: 1 x CR2032 3V (not included) Operating temperature: 0 to 40? Storage temperature: 10 to 60? Contents: 1 x Draper Expert Digital External Micrometer, 0-25mm