Manual Micrometre | 0-25mm

The Manual Micrometre is a highly precise instrument essential for accurate measurement in various fields, including engineering, machining, and quality control. With a measurement range of 0-25mm and a fine accuracy of 0.01mm, it is designed for measuring the thickness or diameter of small parts with a high degree of precision. The tool is equipped with a ratchet stop to ensure a consistent measuring force, preventing over-tightening and damage to the workpiece. A locking clamp holds the spindle in place, securing the measurement for easy reading. The durable frame and clear scale make this a reliable and user-friendly tool for professionals and hobbyists alike.

Manual Micrometre | 0-25mm Benefits and Features

• High Precision: Offers a fine level of accuracy at 0.01mm for critical measurements.
• Locking Clamp: A locking mechanism holds the spindle in position, securing the measurement and preventing accidental changes.
• Ratchet Stop: Ensures a uniform and consistent measuring force is applied to the workpiece, which is crucial for repeatable results.
• Durable Construction: The C-shaped frame is robust and built to withstand workshop environments.
• Clear Scale: The scale is clearly marked for easy and accurate reading of measurements.
• Compact Size: The 0-25mm range is a standard size, making it suitable for a wide variety of small-scale measuring tasks.

Steps to Follow For Using the Manual Micrometre

Preparation:

1. Clean the Micrometre: Before each use, clean the measuring faces and the workpiece to ensure there is no dust or debris that could affect the accuracy.
2. Check the Zero Point: Close the jaws of the micrometre and check that the thimble and sleeve scales align perfectly at the zero mark. If not, adjust according to the manual.

Measurement:

1. Place the Object: Open the jaws slightly wider than the object you are measuring and place the object between the anvil and the spindle.
2. Use the Ratchet Stop: Slowly turn the ratchet stop until you hear two or three clicks. This ensures the correct and consistent pressure is applied to the object.
3. Lock the Measurement: Use the locking clamp to hold the spindle in place once the measurement is taken.
4. Read the Scale: Read the measurement from the scale on the sleeve and the thimble. The main scale gives you the millimetre measurement, while the thimble scale gives you the decimal fractions.

After Use & Storage:

• Clean & Store: Clean the micrometre and store it in its protective case to prevent damage and maintain accuracy.

A Few Scenarios Where the Product Can Be Used:

• Machining: Measuring the diameter of shafts or the thickness of machined parts.
• Quality Control: Checking the dimensions of manufactured components to ensure they are within tolerance.
• DIY & Hobbyist Projects: Precise measurements in model making, jewellery, or other small-scale work.

Other Products You May Need to Complement Your Measuring

• Measuring & Marking Tools

Health and Safety

• Handle with Care: This is a precision instrument and should not be dropped or mishandled, as it can easily lose its calibration.
• Calibration: The micrometre should be calibrated periodically to ensure its accuracy.
• Correct Usage: Always use the ratchet stop to avoid over-tightening, which can damage both the tool and the workpiece.
• Storage: Store in its case to protect it from dust, damage, and changes in temperature that could affect its accuracy.

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