Feature

●Precision mechanical locking mechanism makes reading more intuitive and accurate
●The measurement range is 25 to 50mm, which is more accurate than a knogis
●The measuring exterior is made of carbon steel that is resistant to wear and deformation, allowing for more precise measurements
●Laser engraved line design, 0.01mm precision guaranteed, glossy ruler body, no obstacle when sliding measurement
●The outer diameter micrometer is suitable for measuring small grooves such as drill bits, vertical milling and other diameters and watch gears


Description

Specifications:

Item Type: Micrometer
Range: Approx. 25-50mm / 1-2in
Material: Carbon steel
Resolution: Approx. 0.01mm
Error: Approx. ±0.04mm
Scale Technology: Laser Scale
Measurement Type: Outside Diameter Measurement
How to use:
1. For zero calibration, make sure the front end of the micrometer cylinder matches with the horizontal engraved line, and the axis scale matches the zero scale of the micrometer cylinder. The first step to correct the degree is to make sure the zero calibration is correct.
2. When measuring the object you are measuring, please rotate the ratchet first, adjust the distance between the side drill and the side micro screws slightly larger than the size of the item you are measuring, then put the item in it.
3. Rotate the ratchet slowly until it clicks, and start reading. A click sound indicates that it is locked. No need to turn it hard. Otherwise, it may be damaged.
4. First, read the scale line below the fixed casing for reference to the end of the microtube, then read the scale of the moving scale as a reference to the horizontal lines of the fixed casing as a reading. , reading is at least 1/10 of a read.

Package List:

1 x Micrometer

1 x Wrench

1 x Gauge Block