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Mechanical Tubular Inside Micrometers Large Diameter Extension Pipe Type

The Mitutoyo mechanical tubular inside micrometer with large diameter extension pipes offers the ability to measure a wide range of inside dimensions with high durability and exact precision.

Features & Benefits

The Mitutoyo mechanical tubular inside micrometer includes a set of large-diameter hollow extension pipes to measure a diversified range of inner dimensions of cylinders, rings and parallel surfaces with high accuracy. The extension pipes are lighter and more cost effective than extension rods, while providing durability and accuracy. Slow head travel provides fine measurement position, while a locking clamp holds measurements in place for easier reading. The extension pipes have knurled collars for easy, secure installation and removal.

  • Available in Metric and Inch sets
  • Optional setting rings are available
  • Solid extension rod permits measuring various dimensions with reliability and durability
  • Vernier scale on the sleeve offers exact measurements
  • Satin chrome finish on the sleeve and laser etched scale on thimble for easier reading
  • Supplied in fitted wooden case
SERIES 140 Technical Data
Technology: Mechanical
Type: Extension pipe
Product List
Order No.: Product Image: Units: Range: Graduation: Accuracy: Travel of Micrometer Head: Extension pipes:
140-157 Metric 1000 - 2000mm 0.01mm ±6µm 50mm 50, 200, 100 (2 pcs), 500
140-158 Metric 1000 - 3000mm 0.01mm ±6µm 50mm 50, 200, 100 (2 pcs), 500, 1000
140-159 Metric 1000 - 4000mm 0.01mm ±6µm 50mm 50, 200, 100 (2 pcs), 500, 1000 (2pcs)
140-160 Metric 1000 - 5000mm 0.01mm ±6µm 50mm 50, 200, 100 (2 pcs), 500, 1000 (3pcs)
140-161 - Inch 40-80" 0.001" ±0.0003" 2" 2, 8, 4 (2 pcs), 20
140-162 Inch 40-120" 0.001" ±0.0003" 2" 2, 8, 4 (2 pcs), 20, 40
140-163 - Inch 40-160" 0.001" ±0.0003" 2" 2, 8, 4 (2 pcs), 20, 40 (2 pcs)
140-164 Inch 40-200" 0.001" ±0.0003" 2" 2, 8, 4 (2 pcs), 20, 40 (3 pcs)