Product Description: Outside Micrometer/Screw Gauge 0-25mm x 0.01mm
The Outside Micrometer/Screw Gauge 0-25mm x 0.01mm is a precision mechanical measuring instrument designed for accurate external dimensional measurement of small components and workpieces. With a 0-25mm measuring range, 0.01mm graduation, 0.01mm resolution, and ±0.01mm accuracy, this mechanical micrometer is suitable for engineering, manufacturing, machining, laboratory, workshop, quality-control, inspection, and educational applications.
The 0-25mm Outside Micrometer is designed to measure the external diameter, thickness, width, and other outside dimensions of compatible workpieces. It can be used for measuring shafts, rods, wires, tubes, pipes, metal components, plastic parts, precision-machined components, and other small workpieces where accurate dimensional measurement is required.
Unlike digital measuring instruments, this mechanical Outside Micrometer/Screw Gauge operates without a battery or electronic display. Its mechanical construction provides a straightforward and dependable method of taking measurements using the engraved scale and thimble. This makes it particularly useful in workshops, laboratories, machine shops, educational institutions, and production environments.
Typical Applications
The Outside Micrometer/Screw Gauge 0-25mm x 0.01mm can be used in a variety of professional, industrial, laboratory, and educational applications, including:
- Precision outside diameter measurement
- Shaft diameter measurement
- Rod and wire measurement
- Tube and pipe measurement
- Component thickness measurement
- Machined part inspection
- Mechanical engineering
- Manufacturing quality control
- Engineering workshops
- Machine shops
- Tool rooms
- Automotive applications
- Metal fabrication
- Production-line inspection
- Laboratory measurement
- Research and technical measurement
- Educational and training applications
- Maintenance departments
- Incoming material inspection
- Dimensional quality control
The 0-25mm measuring range makes this micrometer suitable for smaller workpieces where accurate external dimensional measurement is required.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Outside Micrometer / Screw Gauge |
| Measuring Range | 0-25mm |
| Resolution | 0.01mm |
| Graduation | 0.01mm |
| Accuracy | ±0.01mm |
| Frame Material | Hardened Alloy Steel |
| Measuring Faces | Precision-Ground Carbide |
| Spindle Lock | Yes |
| Ratchet Stop | Yes |
| Display Type | Mechanical Scale |
| Operation | Manual |
| Power Requirement | No Battery Required |
| Measurement Type | External Dimension Measurement |
| Application | Precision Outside Measurement |
How to Use the Outside Micrometer/Screw Gauge 0-25mm
Before taking a measurement, clean the measuring faces and the surface of the workpiece using a clean, soft cloth to remove dust, dirt, or other particles that could affect the reading.
Check the zero position of the micrometer before measurement. Place the workpiece between the anvil and spindle and rotate the thimble until the measuring faces make appropriate contact with the workpiece.
The ratchet stop can be used to apply controlled measuring pressure. Avoid applying excessive force, as this may affect the measurement or the workpiece. Once the spindle reaches the required position, read the measurement from the mechanical scale.
If required, use the spindle lock to hold the spindle position while checking or recording the measured dimension.
Advantages of Mechanical Outside Micrometer
The Outside Micrometer/Screw Gauge 0-25mm x 0.01mm provides a simple and practical solution for precision external measurement. Its mechanical operating system eliminates the need for batteries, making it convenient for regular workshop and laboratory use.
The combination of a 0-25mm measuring range, 0.01mm resolution, carbide measuring faces, ratchet stop, spindle lock, and durable alloy steel frame makes this instrument suitable for routine dimensional inspection and measurement tasks.
Its straightforward mechanical design is also useful for educational and technical training purposes, allowing students and technicians to understand the principles of precision measurement and screw-gauge operation.
Outside Micrometer/Screw Gauge 0-25mm x 0.01mm
Price in Bangladesh
The Outside Micrometer/Screw Gauge 0-25mm x 0.01mm is available from M/S Bright Scientific Co. in Bangladesh. It is suitable for laboratories, universities, research institutes, engineering workshops, manufacturing industries, machine shops, educational institutions, and quality-control departments.
For the latest Outside Micrometer price in Bangladesh, product availability, bulk orders, and delivery information, contact M/S Bright Scientific Co.

Frequently Asked Questions (FAQ)
Q1: What is an Outside Micrometer used for?
An Outside Micrometer is used to accurately measure the external diameter, thickness, width, and other outside dimensions of small components and workpieces.
Q2: What is the measuring range of this micrometer?
The measuring range is 0-25mm.
Q3: What is the resolution of the Outside Micrometer?
The resolution is 0.01mm, with 0.01mm graduation.
Q4: What is the specified accuracy?
The specified accuracy is ±0.01mm.
Q5: Does this micrometer require a battery?
No. This is a mechanical micrometer and operates manually without a battery.
Q6: Does the micrometer have a ratchet stop?
Yes. The ratchet stop helps provide controlled and consistent measuring force during measurement.
Q7: Does it have a spindle lock?
Yes. The spindle lock helps secure the measurement position when checking or recording a reading.
Q8: What are the measuring faces made of?
The measuring faces are specified as precision-ground carbide.
Q9: What material is used for the frame?
The frame is specified as hardened alloy steel, providing a durable structure for regular measurement applications.
Q10: Does this Outsid Micrometer need electricity or a battery?
No. It is a manual mechanical measuring instrument and does not require a battery or external power source.
Q11: Where can this Outside-Micrometer be used?
It can be used in engineering workshops, laboratories, machine shops, manufacturing facilities, quality-control departments, educational institutions, research environments, and maintenance departments.
Q12: What is the graduation of this micrometer?
The graduation is 0.01mm.
Q13: What type of measurement does this micrometer perform?
It performs external dimensional measurement, such as measuring the outside diameter, thickness, or width of compatible workpieces.
Q14: Is this micrometer suitable for quality-control applications?
Yes. Its specified 0-25mm measuring range, 0.01mm resolution, and ±0.01mm accuracy make it suitable for dimensional inspection and quality-control applications where these specifications meet the measurement requirement.
Q15: Where can I buy an Outside-Micrometer 0-25mm in Bangladesh?
You can contact M/S Bright Scientific Co. for product availability, current price, bulk supply, and nationwide delivery information.
Contact Information
M/S Bright Scientific Co.
Phone: +880 1711285976










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