Close

Micrometer-Ratchet Stop

The Mitutoyo outside ratchet stop micrometer applies constant measuring force on a workpiece and provides greater accuracy even with one-handed operation. Available in metric only.

View Dimensions
Features & Benefits

The Mitutoyo ratchet stop outside micrometer is ideal for measuring metal and non-metal workpieces in tight spaces and narrow slots attributed to the taper of its frame on the anvil side. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements.

  • Scale is laser etched on thimble and sleeve for fast and easy measurement readings
  • Heat-insulated frame minimalizes thermal expansion for consistent measurements in different environments
  • Carbide measuring faces on the spindle and anvil resists wear to keep surfaces flatter with longer accuracy
  • Speeder is always available for quick rotation of the spindle
  • Includes a standard bar except for 0-25mm models
  • Supplied in a fitted plastic case
SERIES 102 Technical Data
Technology: Mechanical
Units: Metric
SPC Output: No
Ratchet/Thimble: Ratchet Stop
Graduation: 0.01mm
Measuring Force: 5-10N
Measuring Faces: Carbide tipped
Flatness: 0.6µm
Product List
Order No.: Product Image: Range: Accuracy: Mass: Parallelism: Set/s:
102-301 0-25mm ±2µm 180g 2µm or less -
102-302 - 25-50mm ±2µm 270g 2µm or less -
102-303 - 50-75mm ±2µm 375g 2µm or less -
102-304 75-100mm ±3µm 490g 3µm or less -
102-911-40 - 0-100mm ±3, 2µm - 2, 3µm or less -