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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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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
4.4 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Great for heavy chewers
Style: Tripe, Flavor Name: REAL Beef, Size: Large 1-Pack
It lasts a long time. I have heavy chewers. And this is going strong for months now. It’s their new go to toy. I have americanbulldogs Scott type. 88lbs female and over 100lbs male.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Great
Flavor Name: Bacon & Chicken, Size: X-Large
My dogs love to chew these and they are long lasting
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Reviewed in the United States on May 23, 2026
★★★★★ 5
👍
Flavor Name: Chicken, Size: Medium, Flavor Name: Chicken, Size: Medium
Chicken flavor mild kinda just taste spicy plastic but flaverfade quickly. It off-white more than white but it look mostly like picture otherwise. hard and durable but nit hurt teeth. Medium suggested for average human.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Long lasting
Flavor Name: Bacon, Size: Medium
Great dog toy, long lasting
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Reviewed in the United States on May 11, 2026
★★★★★ 4
Tough Chewer Approved but Not a Forever Toy
Flavor Name: Original, Size: X-Large
I do like this toy for what it is meant to do. It is definitely built for strong chewers and holds up way better than softer toys that get destroyed in minutes. The texture keeps dogs interested and gives them something to really work on, which helps with boredom and can support dental cleaning through chewing. It is one of those “finally something that lasts a bit” kind of toys for heavy chewers.
That said, it is not something you just toss in and forget about forever. Like most hard nylon toys, it will wear down over time and should be checked regularly for rough edges or changes in shape. Some dogs will also go through it faster depending on how intense their chewing style is, so replacement will eventually be needed. Girl, this is one of those “it survives the chaos better than most, but you still need to keep an eye on it” situations.
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Reviewed in the United States on May 4, 2026