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Mitutoyo 137-209 Tubular Vernier Inside Micrometer, Extension Rod Type, Carbide Tipped Face, 50-1000mm Range, 0.01mm Graduation, +/-0.031mm Accuracy, 8 pcs Extension Rods

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$401.00

$ 99 .00 $99.00

In Stock

1.Resolution:0.01mm


2.:137-013


3.:+/-0.004mm


4.:50 Millimeters


About this item

  • Tubular micrometer measures the inside dimensions of cylinders, rings, and parallel surfaces
  • Vernier scale in metric units for taking precise inside dimension (ID) measurements
  • Includes interchangeable extension rods for a diversified range of measurement
  • Slow head travel helps provide fine positioning
  • Carbide measuring faces help provide wear resistance


The Mitutoyo 137 series tubular vernier inside micrometer includes a set of extension rods with anvils for a diversified range of measurement measuring inside dimensions (ID) of cylinders, rings, and parallel surfaces. It has a vernier scale in metric units for taking precise ID measurements to 0.01mm, and a satin chrome rust- and glare-resistant finish. The micrometer head has a travel of 13mm per revolution that helps provide fine positioning. The solid extension rods help provide durability, and the measuring faces are carbide-tipped for wear resistance. A locking clamp helps hold measurements in place. The micrometer and accessories come with a fitted case for storage.

Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.

Mitutoyo manufactures precision measuring tools, metrology equipment, and systems. The company was founded in Tokyo in 1934 and formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, IL.


Dylan misener
Reviewed in the United States on July 10, 2024
Thought I was getting a ID mic with the extension rods and everything.
Doug Wharton
Reviewed in the United Kingdom on June 4, 2024
All you get is the micrometer head. Photos show a brilliant box with multiple pieces. You don’t get them. Needs to be changed
Francisco ochoa
Reviewed in the United States on February 11, 2024
El artículo que están vendiendo está mal por que están vendiendo solo una parte no todo el set “””
Daniel Mews
Reviewed in the United States on March 13, 2023
The pictures to go with the product where of the ID micrometer with a set of bars however the kit doesn't include any bars. There also wasn't any calibration certificate with matching serial number to go along with the mics
Josh
Reviewed in Canada on February 16, 2018
High quality, but came slightly uncallibrated and had to send it to a local shop to have checked.
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