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B&Q£14.72Visit shop B&Q - Micrometer 025mm External Engineers Micro Analogue Measure Gauge
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The AB Tools 0-25mm External Engineers Micrometer (TE244) is an essential precision measuring tool for machinists, engineers, and serious hobbyists who require accurate external dimension checks. This analogue gauge offers a reliable 0.01mm resolution over a 25mm range, providing high-precision readings for small parts and components. While it excels in durability and tactile feedback compared to digital alternatives, it does require a manual learning curve to master the reading of the vernier scale and the proper tensioning of the measuring faces.
| Model Part Number | TE244 |
|---|---|
| Brand | AB Tools |
The micrometer is graduated in 0.01mm increments.
Yes, manual calibration may be required periodically using the provided adjustment spanner to ensure the '0' setting remains accurate.
No, this is an external micrometer designed specifically for measuring outer dimensions or thicknesses.
The case is designed to hold the tool securely and protect it from impacts during storage and transportation.
Wipe with a clean, dry cloth after use. Avoid using aggressive solvents, as these may affect the enamelled frame or the chrome finish.
Clean the measuring faces to ensure no debris is present, then use the adjustment spanner to align the zero mark.
Ensure no grit or dirt is inside the thread and apply a very light coating of machine oil to the spindle.
Before your first use, check the calibration by closing the micrometer until the anvil and spindle touch. If the '0' mark does not align with the reference line, use the included adjustment spanner on the sleeve to re-zero the device. Always wipe the measuring faces with a clean, lint-free cloth before and after use to ensure no debris affects your measurement accuracy. Never store the tool with the measuring faces pressed tightly together; leave a small gap to prevent potential oxidation or surface wear. Keep the tool in its supplied case in a dry, temperature-stable location to prevent corrosion.
