Mitutoyo Single Surface Roughness Testers, Sj-411 0.75M, Handy Tool for Shop and Quality Checks, Tough Instrument Built for Daily Use, Pro Grade Measuring Tool for Accurate Readings

Mitutoyo Single Surface Roughness Testers
✔️ Single surface roughness tester, Pro Grade Precision

Meet the Mitutoyo Surface Roughness Testers, a precision measuring tool for checking sizes, depths and tolerances. Machinists, inspectors, toolmakers and mechanics use it to measure and check parts in the shop and on the floor. You get one single unit with this order.

✅ Brand: Mitutoyo
✅ Mfr part number: 178-581-31A
✅ Product type: Surface Roughness Tester
✅ Pack size: Single, 1 piece

💡 How often should measuring tools be calibrated?

Regular checks keep your measurements trustworthy.

• Most shops check tools every 6 to 12 months.
• Calibrate any tool that gets dropped or damaged.
• Use gage blocks and ring standards to verify accuracy.

Add the Mitutoyo Surface Roughness Testers to your kit and work smarter.