Are you looking for a precise and portable solution for roughness measurements across various industrial applications? Our state-of-the-art high-accuracy roughness gauge offers lab-grade precision of 0.01μm and delivers rapid results, ensuring reliable quality control wherever you need it. **Key Features:** 1. **Versatile Measuring Range:** Suitable for both metallic and non-metallic materials, making it ideal for diverse applications. 2. **High-Speed Data Processing:** Equipped with a high-speed DSP processor for quick data processing and measurement, ensuring efficiency in your workflow. 3. **Clear Display:** The OLED display features high brightness and is designed for a wide temperature range, providing clear visibility in various environments. 4. **Battery Monitoring:** Real-time battery power monitoring alerts you when it's time to recharge, so you can maintain productivity without interruptions. 5. **Energy Efficient:** The automatic shutdown function and low power design ensure long operational hours, perfect for field use. **Specifications:** - Measuring Parameters: Ra, Rz, Rq, Rt - Measuring Range: Ra, Rq: 0.05~15.0μm; Rz, Rt: 0.1~50.0μm - Sample Lengths: 0.25mm, 0.80mm, 2.50mm - Evaluation Lengths: 1.25mm, 4.0mm, 5.0mm - Stroke Length: 6mm - Indication Accuracy: 0.01μm - Indication Error: ≤(±15)% - Variability: