Original price was: $ 659.18.$ 565.80Current price is: $ 565.80.
Mitutoyo 293-252-30 Digimatic Micrometer delivers ±1 µm accuracy, carbide-tipped measuring faces, and IP65 protection—perfect for precision engineering.
The Mitutoyo 293-252-30 is more than a micrometer—it’s an essential solution for professionals who demand durability, efficiency, and repeatable accuracy. With carbide-tipped measuring faces and a micro-lapped finish, it ensures consistent precision across repeated use, even on hardened surfaces. Its digital output compatibility and optional U-WAVE wireless connectivity support seamless data transfer, streamlining inspection workflows and improving traceability. Resistant to coolant, oil, and dust, this micrometer is ideal for machining, aerospace, automotive, and R&D environments where measurement reliability defines product quality. Compact, ergonomic, and robust, it empowers engineers to achieve higher productivity and confidence in every measurement
The Mitutoyo 293-252-30 Digital Micrometer IP65 delivers precise measurement performance in demanding industrial environments. Designed for a measuring range of 150–175 mm with 0.001 mm resolution and a maximum permissible error of ±3 µm, it ensures unmatched accuracy for critical applications. Built with oil-resistant materials and IP65-rated protection against dust and coolant, this micrometer withstands tough machining conditions while maintaining reliable results. Its long battery life of up to 2.4 years and easy-to-read LCD display make it a dependable tool for production lines, workshops, and quality control labs
The Mitutoyo 293-252-30 Digital Micrometer IP65 is the trusted choice for professionals who need uncompromising accuracy in tough environments. With IP65-rated protection, long battery life, and precision of ±3 µm, it combines durability with cutting-edge measurement technology. Its ergonomic design and digital display make complex inspections faster, more reliable, and easier to integrate into modern quality control systems.
This micrometer solves the challenge of maintaining measurement accuracy in harsh conditions where coolant, oil, and dust often compromise tools. Traditional micrometers struggle in these environments, but the 293-252-30 provides reliable readings with its oil-resistant construction, carbide-tipped faces, and water-resistant design. By enabling error-free data collection and seamless digital output, it eliminates manual recording mistakes and ensures consistent quality in high-precision industries.
The Mitutoyo 293-252-30 excels in machining workshops where coolant and cutting fluids are frequently used. With IP65-rated dust and water protection, operators can confidently take highly accurate measurements without contamination affecting the device. This ensures uninterrupted quality checks and compliance with strict manufacturing tolerances, even in challenging shop floor conditions.
In aerospace industries, dimensional accuracy is critical for safety and performance. The micrometer provides ±3 µm maximum permissible error with a resolution of 0.001 mm, making it ideal for inspecting turbine blades, structural fasteners, and precision fittings. Its carbide-tipped measuring faces and micro-lapped finish ensure consistent results across multiple measurement cycles, reducing the risk of production errors.
For engine builders and automotive engineers, this micrometer offers robust and repeatable measurements when checking crankshaft journals, transmission shafts, and bearing tolerances. Its oil-resistant material and long battery life make it highly reliable in environments with lubricants and grease. The digital display improves speed and reduces operator error, making it a vital tool in high-volume production lines.
In research and development labs, accuracy and repeatability drive innovation. The Mitutoyo 293-252-30 enables precise dimensional analysis of prototypes and test samples, helping researchers validate design concepts. Its ability to integrate with data collection systems via Digimatic or optional U-WAVE wireless solutions allows seamless digital reporting, ensuring traceability and efficiency in advanced testing setups.
| Feature | Details | Benefit |
|---|---|---|
| Measuring Range | 150 – 175 mm | Ideal for medium-sized workpieces, covering a wide application scope. |
| Resolution | 0.001 mm | Provides ultra-fine measurements for maximum precision. |
| Accuracy (MPE) | ±3 µm | Guarantees high reliability in critical quality inspections. |
| Protection Rating | IP65 (dustproof and resistant to water/coolant) | Ensures consistent performance even in machining environments with fluids. |
| Measuring Faces | Carbide-tipped, micro-lapped finish | Long-lasting durability and resistance to wear for repeatable accuracy. |
| Display | Large LCD, 7.5 mm character height | Easy-to-read results, reducing operator fatigue and errors. |
| Data Output | Digimatic output; compatible with U-WAVE wireless system | Simplifies digital data transfer and ensures full traceability. |
| Battery Life | Approx. 2.4 years (≤100 mm models) / 1.2 years (>100 mm models) | Reduces downtime and operational costs with extended usage. |
| Construction Material | Oil-resistant plastics, satin chrome thimble and sleeve | Withstands harsh shop-floor conditions and maintains smooth operation. |
| Spindle & Lock | Ø6.35 mm spindle, spindle pitch 0.5 mm with secure lock | Provides stability and consistent measurements without slippage. |
| Measuring Force | 5 – 10 N | Maintains accurate contact pressure, ensuring reliable readings. |
| Functions | ABS/INC switching, Hold, Preset (>100 mm), Function lock, Auto Power Off | Enhances efficiency and adaptability across diverse applications. |
| Low Voltage Alarm | Built-in indicator | Prevents sudden power loss during critical inspections. |
| Mass (Weight) | Approx. 800 g | Sturdy yet portable, designed for ergonomic handling in daily use. |
| Included Accessories | Box, spanner, SR44 battery, setting standard | Delivered as a ready-to-use package. |
| Optional Accessories | U-WAVE fit wireless transmitter, Digimatic cables, USB Input Tool, Stand | Expands connectivity and automation for modern quality control systems. |
| L: |
150 mm
|
| a: |
19.1 mm
|
| b: |
103 mm
|
| c: |
6.1 mm
|
All products of product family Series 293 – Individual Range with Data Output:
 |
Digital Micrometer IP65 |
| 0-25mm | |
| Mitutoyo Digital Micrometer Part Number: 293-230-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 0-25mm, w/o Output | |
| Mitutoyo Digital Micrometer Part Number: 293-240-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 25-50mm, w/o Output | |
| Mitutoyo Digital Micrometer Part Number: 293-241-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 50-75mm, w/o Output | |
| Mitutoyo Digital Micrometer Part Number: 293-242-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 75-100mm, w/o Output | |
| Mitutoyo Digital Micrometer Part Number: 293-243-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 100-125mm | |
| Mitutoyo Digital Micrometer Part Number: 293-250-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 125-150mm | |
| Mitutoyo Digital Micrometer Part Number: 293-251-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 150-175mm | |
| Mitutoyo Digital Micrometer Part Number: 293-252-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 175-200mm | |
| Mitutoyo Digital Micrometer Part Number: 293-253-30 | |
| More Info | |
 |
Digital Micrometer IP65, Inch/Metric |
| 0-1″, w/o Output | |
| Mitutoyo Digital Micrometer Part Number: 293-340-30 | |
| More Info | |
 |
Digital Micrometer |
| 0-25mm, w/o Data Output | |
| Mitutoyo Digital Micrometer Part Number: 293-821-30 | |
| More Info | |
 |
Digital Micrometer, Inch/Metric |
| 0-1″, w/o Data Output | |
| Mitutoyo Digital Micrometer Part Number: 293-831-30 | |
| More Info | |
 |
Digital Micrometer IP65 |
| 25-50mm | |
| Mitutoyo Digital Micrometer Part Number: 293-231-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 50-75mm, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-232-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 75-100mm, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-233-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 200-225mm, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-254-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 225-250mm, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-255-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 250-275mm, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-256-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 275-300mm, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-257-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 0-25mm, Ratched Thimble, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-234-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 25-50mm, Ratched Thimble, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-235-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 50-75mm, Ratched Thimble, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-236-30 | |
| For more : Contact us | |
 |
Digital Micrometer IP65 |
| 75-100mm, Ratched Thimble, with Output | |
| Mitutoyo Digital Micrometer Part Number: 293-237-30 | |
| For more : Contact us |
Proposed additional product:
 |
Digimatic Cable with Data Button IP Type |
| 1m, Micrometer Type | |
| 05CZA662 | |
| More Info | |
 |
Digimatic Cable with Data Button IP Type |
| 2m, Micrometer Type | |
| 05CZA663 | |
| More Info | |
 |
USB Input Tool Direct (Digimatic USB) |
| Digi/Digi2, With Data Button IP Micrometer Type | |
| 06AFM380B | |
| More Info | |
 |
U-WAVE fit, IP67 Type |
| Wireless Transmitter for Micrometer | |
| 264-622 | |
| For more : Contact us | |
 |
U-WAVE fit, Buzzer Type (not IP rated) |
| Wireless Transmitter for Micrometer | |
| 264-623 | |
| For more : Contact us | |
 |
Connection Unit, U-WAVE fit |
| Waterproof Type | |
| 02AZF310 | |
| For more : Contact us | |
 |
U-WAVE fit Bluetooth, IP67 Type |
| Wireless Transmitter for Micrometer | |
| 264-626 | |
| For more : Contact us | |
 |
U-WAVE fit Bluetooth, Buzzer Type (not IP rated) |
| Wireless Transmitter for Micrometer | |
| 264-627 | |
| For more : Contact us | |
 |
Micrometer Stand |
| for Micrometer 100-300mm/5-12″ | |
| 156-102 | |
| For more : Contact us | |
 |
Micrometer Setting Standard |
| Length: 100mm | |
| 167-104 | |
| For more : Contact us |
Consumable spares:
 |
Battery SR44 1.5V |
| 938882 | |
| For more : Contact us |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
