For calibration laboratories, quality control departments, and precision manufacturing facilities, Mitutoyo Gauge Blocks deliver the absolute accuracy required for critical measurement applications. These master length standards form the foundation of reliable dimensional measurement systems worldwide.

Precision Engineering for Demanding Applications

Mitutoyo Gauge Blocks are available in multiple accuracy grades to meet specific needs:

• Grade 00: Laboratory master standards

• Grade 0: High-precision calibration

• Grade 1/2: Workshop and toolroom use

Each block undergoes precision lapping to achieve exceptional surface finish, flatness, and parallelism. The renowned wringing capability allows blocks to combine through molecular adhesion, creating custom dimensions with minimal uncertainty.

Key Benefits:

• Certified Traceability: Each set includes calibration certificate traceable to NIST

• Exceptional Durability: High-carbon steel construction resists wear and corrosion

• Temperature-Stable: Low coefficient of thermal expansion ensures reliability

• Multiple Configurations: Available in 81-, 36-, and 18-piece sets

Common Applications:

• Calibrating micrometers, calipers, and dial indicators

• Setting sine bars and optical comparators

• Verifying CMM and vision system performance

• Precision machining setup and inspection

Why Professionals Choose Mitutoyo: Mitutoyo's commitment to metrology excellence ensures each gauge block maintains dimensional stability over time. The superior surface finish and wringing characteristics provide reliable performance that cheaper alternatives cannot match.

Technical Specifications:

• Materials: High-carbon steel, ceramic, or carbide

• Tolerances: From ±0.00005" for Grade 00

• Standard Sizes: 0.010" to 4.000" (steel sets)

Upgrade Your Measurement Capabilities: Ensure your quality system rests on the most reliable foundation. Mitutoyo Gauge Blocks provide the accuracy needed for ISO 9001 and IATF 16949 compliance.

Maximum Control: The EJ-102N/NE Industrial Interface Counter

Space on a control panel is a premium asset. Engineers often need powerful data processing without the bulk of traditional hardware. The EJ-102N/NE Industrial Interface mounted compact counter delivers exactly that. This device offers a high-performance solution for monitoring linear gage data in real-time. It combines a small footprint with industrial-grade reliability.

Compact Design, Massive Power

The EJ-102N/NE series stands out because of its versatile mounting options. You can easily integrate these counters into existing DIN rails or control panels. Despite the compact size, the interface handles high-speed data transfer with ease. It supports multiple input channels, which allows you to monitor various measurement points simultaneously. This efficiency makes it the perfect hub for your automated inspection systems.

Key Features for Industrial Success

• High-Speed Sampling: Capture precise data points instantly to keep up with fast production lines.

• Flexible Connectivity: The NE models offer advanced networking capabilities for seamless PLC integration.

• Clear Digital Display: Operators get immediate visual confirmation of measurement values.

• Rugged Build: Designed for the factory floor, this interface resists electrical noise and vibrations.

Optimize Your Production Line

Choosing the EJ-102N/NE Industrial Interface ensures your data stays accurate and accessible. You no longer have to choose between a compact size and robust features. This counter provides the speed you need to maintain high throughput. It reduces setup complexity and minimizes wiring clutter in your cabinets.

Invest in a counter that simplifies your workflow. The EJ-102N/NE series empowers your team to make faster, smarter decisions based on live data. Bring superior precision to your control panel today.

Precision in Motion: Why LG100 Linear Gages Rule the Shop Floor

Precision defines modern manufacturing. In 2026, LG100 Linear Gages set the standard for high-speed, accurate measurements. These advanced Mitutoyo sensors help quality teams monitor production lines with total confidence. They bridge the gap between simple indicators and full-scale automated inspection systems.

Built for the Toughest Environments

We know that your factory floor can be a harsh and messy place. The LG100 series features an IP67G protection rating, ensuring the gage resists coolant, oil, and dust. You can install these sensors directly on machining centers without fear of internal damage. The high-quality rubber cap and cable sheath provide extra protection against chemical wear.

Why Engineers Choose the LG100

These gages offer several critical advantages for modern automated systems:

• High Resolution: Achieve measurements down to 0.1μm or 0.5μm for tight tolerances.

• Massive Durability: The spindle design withstands over 50 million sliding cycles.

• Fast Response: The sensor tracks rapid changes at speeds up to 1500 mm/s.

• Smart Integration: Use the reference point signal to restore settings quickly after a power loss.

Enhancing Your Quality Control

Integrating LG100 Linear Gages into your workflow reduces human error instantly. Operators receive real-time data for every part on the assembly line. This consistency prevents scrap and saves your company significant money. If you need a reliable solution for multi-point inspection, the LG100 remains the best industrial choice.

Achieve Perfection: The Power of the LEVELNIC DL-S3 Digital Level

High-precision machinery requires a foundation that is perfectly flat and level. Even a microscopic tilt can cause long-term wear or calibration errors. The LEVELNIC DL-S3 stands as the ultimate solution for industrial leveling tasks. This high-sensitivity digital level transforms how engineers measure straightness, flatness, and verticality. It brings laboratory-grade precision directly to your shop floor.

Superior Sensitivity for Modern Engineering

The DL-S3 series excels because it offers incredible resolution. While traditional bubble levels rely on human eyesight, the LEVELNIC provides a clear digital readout. It detects the smallest variations in surface angle instantly. This accuracy is essential for installing CNC machine tools or leveling surface plates. The device features a built-in RS232C output, which allows you to send data directly to a PC for professional analysis.

Why Professionals Choose the DL-S3

• High Resolution: Measure angles with extreme precision down to $0.001\text{ mm/m}$.

• User-Friendly Interface: The large digital display eliminates the guesswork found in analog vials.

• Fast Response Time: Get stable readings in seconds to speed up your installation process.

• Versatile Applications: Use it for checking machine tool beds, measuring floor flatness, or calibrating large structures.

Optimize Your Machine Performance

Integrating the LEVELNIC DL-S3 into your maintenance routine extends the life of your equipment. Correct leveling reduces vibration and prevents premature mechanical failure. This proactive approach saves your company thousands in repair costs. When your machines are level, your output remains consistent and your quality remains high.

Don't settle for "close enough" when it comes to your machine foundations. Choose the tool that sets the global standard for digital leveling. Invest in a LEVELNIC DL-S3 today and build your success on a perfect foundation.

Precision Inspection with a Pin Gauge Set

In high-stakes manufacturing, "close enough" never passes inspection. To ensure parts fit together perfectly, machinists rely on a pin gauge set. These tools provide the most reliable way to check small hole diameters and tolerances.

What is a Pin Gauge Set?

A pin gauge set consists of a collection of hardened steel cylinders. Each pin has a very specific, calibrated diameter. Manufacturers usually offer these in "plus" or "minus" tolerances. A "plus" set is slightly larger than the nominal size, while a "minus" set is slightly smaller to ensure it fits the intended hole.

Why Every Machine Shop Needs One

Small holes are difficult to measure with calipers or micrometers. A pin gauge offers a "Go/No-Go" test. If the "Go" pin fits and the "No-Go" pin does not, your part meets the required specifications. This method is fast, repeatable, and reduces human error during inspection.

[Image showing a pin gauge being used to check a hole diameter]

How to Maintain Accuracy

To keep your pin gauge set in top condition, follow these simple rules:

• Cleanliness: Always wipe pins with a lint-free cloth before and after use.

• Lubrication: Apply a light coat of anti-rust oil to prevent corrosion.

• Proper Handling: Never force a pin into a hole. If it doesn't slide in smoothly, the hole is likely undersized.

• Organized Storage: Always return pins to their marked slots to avoid size confusion.

Conclusion

Investing in a quality pin gauge set improves your quality control process. It gives you the confidence that every part you produce matches the engineering drawing. Whether you work in aerospace, automotive, or medical device manufacturing, these pins are essential for success.

Achieving Total Precision with a Run Out Gauge

In mechanical engineering, even a tiny wobble can lead to a massive failure. When a shaft or gear rotates, it must remain perfectly centered. Consequently, a run out gauge—often referred to as a dial indicator—is the essential tool for detecting these hidden imperfections.

What is a Run Out Gauge?

A run out gauge measures the "wobble" or eccentricity of a rotating component. It consists of a sensitive plunger connected to a needle or digital display. As the part rotates, the gauge tracks any deviation from a perfect circle. Usually, engineers measure two types: radial run out (side-to-side) and axial run out (end-to-end).

Why Is This Measurement Critical?

Even a microscopic deviation can cause significant problems at high speeds. If you ignore run out, you will likely face these issues:

• Excessive Vibration: This leads to noisy operation and operator discomfort.

• Premature Wear: Bearings and seals fail much faster than expected.

• Poor Surface Finish: In machining, run out creates "chatter" marks on the workpiece.

• Machine Damage: Persistent imbalance can destroy expensive spindles.

How to Use a Run Out Gauge Effectively

To get an accurate reading, you must follow a careful process. First, mount the gauge on a stable magnetic base. Next, position the tip so it touches the surface of the part. Then, rotate the part slowly by hand for one full turn. Finally, observe the "Total Indicator Reading" (TIR). This value represents the difference between the highest and lowest points on the dial.

Maintenance for Long-Term Accuracy

To keep your run out gauge precise, you must treat it with care. For example, never drop the tool or snap the plunger. Additionally, keep the contact point free of oil and metal chips. By maintaining this tool, you ensure your machinery runs smoothly for years.

Ultimately, detecting run out early saves time and money. It is the best way to guarantee professional results in any machine shop.