Product Description
MITUTOYO 293-831 DIGIMATIC MICROMETER SERIES 293 MDC-LITE
SPECIFICATION
Provided only with a zero-set key for easy origin setting.
A ratchet stop or friction thimble for a constant measuring force.
Measurement readout with large characters on the LCD screen.
No spindle clamp. No data output
Supplied in fitted plastic case
Technical Data
Accuracy: Refer to the list of specifications.(excluding quantizing error)
Resolution: 0.001mm or .00005"/0.001mm
Flatness: 0.3m / .000012
Parallelism: 2m / .00008
Measuring faces: Carbide tipped
Display: LCD
Battery: SR44 (1 pc.), 938882
Range : 25mm 50mm
Battery life: Approx. 1.2 years under normal use
Function
Origin-set, Automatic power on/off, inch/mm conversion (inch/mm models)
Alarm: Low voltage, Counting value composition error
Reliable Precision for Professional MeasurementThe Mitutoyo 293-831 MDC-LITE brings high-accuracy and consistent measurement capabilities to your workspace. Its digital LCD readout, user-friendly ratchet stop, and robust steel/ABS plastic construction contribute to ease of use and long-lasting durability.
Unmatched Durability and SafetyBuilt with a carbide-tipped spindle face and rated at IP42 for protection, this micrometer confidently withstands dust and light splashes in indoor environments. With a standard inspection certificate and a storage case included, your investment is secure and maintenance straightforward.
Optimal Operation and Battery EfficiencyAn SR44 battery powers the micrometer for approximately two years in normal use, reducing downtime and operational interruptions. Experience reliable measurement anywhere within your indoor facilities, thanks to its efficient design and clear digital display.
FAQs of MITUTOYO 293-831 DIGIMATIC MICROMETER SERIES 293 MDC-LITE:
Q: How do I operate the Mitutoyo 293-831 Digimatic Micrometer for accurate measurements?
A: To operate this micrometer, secure the item between the anvil and spindle, rotate the ratchet stop for consistent pressure, and read the measurement directly on the LCD display. Ensure you are within the 0C to 40C temperature range for best results.
Q: What maintenance is required to ensure optimal performance of this micrometer?
A: Regularly clean the spindle and anvil surfaces with a soft cloth and avoid using the instrument in dusty or humid conditions to preserve its IP42 protection rating. Replace the SR44 battery every two years or when the display dims.
Q: When should I replace the battery in the Mitutoyo 293-831 and what type is needed?
A: Typically, the SR44 battery should be replaced every two years under normal usage. If the display fades or malfunctions, a new 1.5V SR44 battery is required for proper operation.
Q: Where is the Mitutoyo 293-831 best used for measurements?
A: This micrometer is intended for indoor environments, such as laboratories, workshops, or quality control departments, where precise measurement of outside diameters and thicknesses is required.
Q: What are the benefits of using a digital micrometer like the Mitutoyo 293-831 over a mechanical one?
A: Digital micrometers provide easy-to-read, high-resolution measurements (0.001 mm) and improve repeatability, reducing user reading errors. The LCD display and ratchet stop also enhance user comfort and measurement accuracy.
Q: How is measurement reliability maintained with this instrument?
A: The ratchet stop ensures uniform pressure is applied during each measurement, while the carbide-tipped surfaces and precise digital readout maintain repeatable and accurate measurements up to 2 m accuracy.