4-Piece Outside Micrometer, 0-100mm, 0.01mm

Original price was: $92.31.Current price is: $27.99.

Clothing Size Conversion Chart
Category US EU UK Chest (in) Waist (in) Hips (in)
Men XS 44 34 32-34 26-28 33-35
S 46 36 34-36 28-30 35-37
M 48 38 38-40 32-34 39-41
L 50 40 42-44 36-38 43-45
XL 52 42 46-48 40-42 47-49
Women XS 32 6 31-32 24-25 33-34
S 34 8 33-34 26-27 35-36
M 36 10 35-36 28-29 37-38
L 38-40 12-14 37-39 30-32 39-41
XL 42 16 40-42 33-35 42-44
Youth XS 128 7 26-28 23-24 26-28
S 134 8 28-30 24-25 28-30
M 140 10 30-32 25-26 30-32
L 146 12 32-34 26-27 32-34
XL 152 14 34-36 27-28 34-36
Pants Size Conversion Chart
CategoryUSEUUKWaist (in)Hip (in)Inseam (in)
Men284428283430
304630303631
324832323832
345034344033
365236364234
Women0324243430
2346253530
4368263631
63810273832
84012284032
Shoes Size Conversion Chart
CategoryUSEUUKFoot Length (in)
Men6395.59.25
7406.59.625
8417.510
9428.510.25
10439.510.625
114410.511
124511.511.25
134612.511.625
Women5352.58.5
6363.58.875
7374.59.25
8385.59.625
9396.510
10407.510.25
11418.510.625
12429.511
M (Unisex)5374.58.75
6385.59
7396.59.5
8407.510
9418.510.25
10429.510.625
114310.511
124411.511.25
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Description

Optional outer micrometer with low price, 1.6kg weight and 0-100 measuring range. Physics teachers use it to show students the correct steps to measure the length of an object. A wrench and calibration standards of different specifications are included in the box.

Specification

Model  T-OM
Material High carbon steel
Resolution 0.001μm
Precision 0.01mm
Weight 1.6kg
Measuring Range 0-25mm/25-50mm/50-75mm/75-100mm

Features

1. The external micrometer includes four measuring ranges: 0-25mm, 25-50mm, 50-75mm, 75-100mm.
2. The mechanical external micrometer is made of fine high carbon steel with a dark green frame.
3. It is packaged in a separate outer box with a measuring ruler and a wrench inside to calibrate the micrometer.
4. The high precision and clear scale of 0.01mm can be accurately read.

Tips: How to operate the micrometer correctly?

1. Check the zero point before use: Slowly turn the fine-tuning knob to make the measuring rod and the measuring anvil contact until the ratchet makes a sound. At this time, the zero mark on the movable ruler (movable sleeve) should be aligned with the reference line (long horizontal line) on the fixed sleeve, otherwise there will be zero error.

2. Hold the ruler holder in the left hand, and turn the coarse adjustment knob with the right hand to make the distance between the measuring rod and the measuring anvil slightly larger than the measured object. Put in the measured object, turn the protection knob to clamp the measured object until the ratchet makes a sound, turn the fixed knob to fix the measuring rod and read.