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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
GOYOJO GSR750 Surface Roughness TesterPrecise Multi Parameter Profiling: GOYOJO GSR750 Surface Roughness Gauge, offers the capability to measure Multiple surface roughness parameters, including Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rku, Rsm, and Rmr. This wide range of parameters makes it suitable for various industrial applications. Diamond Stylus Inductive Sensor: High precision inductive sensor with a 5 m diamond tipped stylus. Robust design and constant 4 mN contact
- Precise Multi-Parameter Profiling: GOYOJO GSR750 Surface Roughness Gauge, offers the capability to measure Multiple surface roughness parameters, including Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rku, Rsm, and Rmr. This wide range of parameters makes it suitable for various industrial applications.
- Diamond Stylus Inductive Sensor: High-precision inductive sensor with a 5 μm diamond-tipped stylus. Robust design and constant 4 mN contact force ensure stable, repeatable readings on metal or coated parts, even on fine features. Advanced RC/PC-RC/Gauss/D-P filters let you adapt measurements to any surface texture.
- User-Friendly Operation: Large backlit LCD shows live profile curves and all parameter values. Intuitive menu system, auto-calibration and auto-save ensure error-free results. Ideal for engineers, QC inspectors, and maintenance professionals.
- Long-Life Battery & Portability: Internal Li-ion battery provides over 20 hours of continuous use, enabling full-day field or shop-floor inspection without recharging. Compact (156×55×46.5 mm) handheld design and auto-sleep power-saving extend operation time.
- Solve Critical Pain Points: Prevent costly rework by detecting roughness deviations early (e.g., bearing failures, gear wear). Replace manual inspections with ASTM-certified precision.
User Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Recomendado!!
Excelente producto, bien empacado.llego antes de lo previsto.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Works for A6 Dr Pen.
I use these regularly with my Dr Pen A6. Very comfortable for cosmetic needling.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Excellent
Las uso para dermapen en mi cuero cabelludo. Recomendado
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Great & high quality!
Great product! I wish this product would be in-stock more often. The seller is the best and I will buy from this seller again. The shipping was faster than expected, so I am very happy customer.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Dr Pen - Great Fit
Excellent fit for Dr Pen.
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Reviewed in the United States on March 12, 2026
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