With untiring efforts of the corporate employees for these years, our company has become one of the main exporters of measuring tools and cutting tools in China. Our products are exported overseas with 80% of them being exported industrially advanced countries in Western Europe and Russia.
Our own factory named "Jiangxi Provincial HengRui Tools Co,. Ltd", Located nearby famous Mount Lu. Our company covers an area of 20000 square meters with more than 100 employees.
The delivery speed is fast, and the delivery will be sorted out for you as soon as the order is placed.
We specialize in the production of various precision measuring tools, high-level laboratory with first-rate testing instruments, such as ZEISS(from Germany) inspection machines.
Electronic Outside Micrometer
Our electronic outside micrometer comes with "Ratchet friction thimble" easy to use by 1 hand. If there is an error, we adjust it using the fine-tuning device or calibration screws.
Digimatic Outside Micrometer
Our digimatic outside micrometer can measure the length, width and depth of objects. To avoid low power of battery, it is advisable to press off button after each measuring task.
Vernier Outside Micrometer
Vernier outside micrometer is a precision measuring instruments that use a calibrated screw to measure distances, it's more accurate than regular vernier caliper.
Accud Micrometer
The accud micrometer(we also have digital micrometer,)also known as a screw gauge, is a precision measuring tool for length. It offers greater accuracy than common rulers and other measuring tools, with the ability to measure dimensions to a precision of 0.01mm.
Outer Micrometer
This outer micrometer( we also have digital micrometer ) features a hardened and ground spindle paired with a carbide anvil, ensuring both accuracy and longevity.
|
ART. NO. |
RANGE |
READING |
|
G213-02-0025 |
0-25MM |
0.01MM |
|
G213-02-0050 |
25-50MM |
0.01MM |
|
G213-02-0075 |
50-75MM |
0.01MM |
|
G213-02-0100 |
75-100MM |
0.01MM |
|
G213-02-0125 |
100-125MM |
0.01MM |
|
G213-02-0150 |
125-150MM |
0.01MM |
|
G213-02-0175 |
150-175MM |
0.01MM |
|
G213-02-0200 |
175-200MM |
0.01MM |
Micrometer measuring faces (anvil and spindle) are normally faced with carbide to reduce wear caused by repeated use. Hardened steel is sometimes used as the measuring face to reduce manufacturing cost. Additionally, the thimble and sleeve are often made of stainless steel or aluminum alloy, ensuring smooth operation and corrosion resistance.
Numerically controlled instruments with excellent precision are used in quality assurance applications.
01
Designed specifically for general utility and made using strong material to withstand testing time.
02
Provides measures that are consistent, hence producing credible values.
03
Ideal for measuring measurements of particular small extents.
04
It has a very basic type of calibration process which ensures that it continues to provide accurate results.
05
This is important in offering a solid platform on which such measurements can be taken and is quite essential for any setup.


The standard by which a particular object is defined, assessed, or compared.
Transfers to touch the object to find out its size.


Applies restraints to prevent invalid assessment by created measures.
Regulates the position of the spindle for fine movement with measurements on the bar.


Helps to hold the spindle in a fixed position to maintain a good reading.
Machining and Engineering
In machining and engineering, a micrometer is commonly used in measuring different parts, such as threads, holes, bolts, joints, rods, or threaded inserts.
Electronic devices
Due to its size, a micrometer is often used as an electronic device as well. They can either be directly attached to a computer or a USB device.
Medical field
Other common uses of micrometers are in many applications in the medical field such as dental, optical, and biomedical. When anything minute and minuscule needs to be measured, a micrometer is called in.

|
Parameters of Comparison |
Vernier Caliper |
Micrometer |
|
Used |
Both internal and external measurements. |
External measurement and thickness measurement |
|
Accuracy |
Greater accuracy than a micrometer. |
Lower level of accuracy than a Vernier Caliper. |
|
Scales |
Uses the help of a sliding scale. |
The rotational scale is used by the micrometer. |
|
Parts |
The upper jaw, lower jaw, lock screw, and thumb screw are the components of a vernier caliper. |
The spindle, anvil, barrel, and frame are the component pieces of the micrometre. |
Always hold the micrometer by the frame. Touching the spindle can transfer oils or dirt, potentially affecting measurements.
Over-tightening can damage the micrometer's threads and internal mechanisms. Use a gentle touch, and if your micrometer has a ratchet stop, use it to ensure consistent force.
Regularly check the micrometer's accuracy using calibration standards. This ensures it measures within the specified range.
Inspect the measuring faces for wear or damage. Even slight deformations can significantly affect precision.
Consider sending your micrometer for professional calibration annually, especially if used daily.
Always store your micrometer in a protective case when not in use. This shields it from dust, moisture, and accidental drops or bumps.

1. Contact the sales team online to order style and quantity.
2. We will then work on your price estimation.
3. Price estimations are agreed upon.
4. The agreement was signed by both parties via email.
5. After confirmation and receipt of advance payment, we will start mass production.
6. Our technicians will control the quality during the production process.
7. According to the delivery time, we will arrange shipment after receiving the remaining payment.





Plastic Box, paper box, or as customer request.
01
As your requirements , By sea, air or express
02
T/T, L/C, Money Gram, Credit Card, PayPal, Western Union, Cash, Escrow.
03
It usually takes 7-15 days, but the exact delivery time is different for different order quantity.
04
As one of the most professional micrometer manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale customized micrometer made in China here from our factory.
outside micrometer 50 75mm, 001 dial indicator, 50 75 micrometer