Spi CMS160622005 Electronic Outside Micrometer Set 3 Piece

Product Description

The SPI CMS160622005 is a 3-piece electronic outside micrometer set covering a measurement range of 0 to 3 inches (0 to 75 mm). Designed for precision dimensional inspection, each micrometer delivers a resolution of 0.001 mm and an accuracy of 0.003 mm, making the set suitable for high-tolerance measurement work in machining, fabrication, and quality control environments. The carbide-tipped measuring faces resist wear under repeated use, and the friction thimble provides consistent measuring force to reduce operator-induced error. The IP54 ingress protection rating guards against dust and splash, supporting use in typical shop floor conditions. Each unit ships pre-calibrated with a short form certificate of calibration included.

This micrometer set is used across precision machining, toolroom, and metrology applications where outside diameter and thickness measurements must be held to tight tolerances. The 3-piece configuration covers 0 to 1 inch, 1 to 2 inches, and 2 to 3 inches, giving technicians and machinists full coverage across the 0 to 3 inch range without swapping anvils. The set is suited to both production floor inspection and bench measurement tasks where accuracy and repeatability are required. Batteries are included, allowing immediate use after unboxing.

Key Features

• 3-piece set covers full 0 to 3 inch measurement range in 1 inch increments
• 0.001 mm resolution with 0.003 mm accuracy for high-tolerance inspection
• Carbide-tipped measuring faces for extended wear resistance
• Friction thimble ensures consistent measuring force across operators
• IP54-rated for dust and splash resistance in shop environments
• Includes battery, case, and short form certificate of calibration

Compatibility

Designed as a general-purpose outside micrometer set for precision measurement applications requiring 0 to 3 inch outside diameter and thickness measurement capability.

Installation Notes

Outside micrometers require no installation but should be handled by calibrated metrology personnel or trained machinists familiar with proper measuring technique. Store in the provided case when not in use to protect measuring faces and maintain calibration. Zero the micrometer at each size increment before use and verify against the included standard. Replace the LR44 battery when the display dims or produces erratic readings.