Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
SUNNYSONG 22 Parameters Handheld Digital Surface Roughness Tester Meter kR220- Portable Profilometer with Real-time Clock, Ra Rz Range, and Display for Accurate Surface Measurement
✅ In stock
F
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 8:55 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Sunny forest
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓1. Surface Roughness Gauge is suitable for production site, it can measure Rpk, Ra, Rz... 22 roughness parameters.
✓2.Measures variety of surface roughness of machined parts, according to the measurement conditions and the corresponding parameters of selected, shows clearly the measurement results and graphics in liquid crystal screen , and can output on a printer, can also communication with PC.
✓3.It is especially suitable for field inspection of large workpieces and production lines, as well as outside verification of inspection, measurement and commodity inspection departments.
✓4.The roughness measuring head employs a high-precision inductive sensor with an integrated diamond stylus, delivering stable and accurate measurements. Equipped with standard calibration blocks featuring analog waveforms, it serves as a high-precision roughness measuring instrument.
✓5.The curved surface sensor can be selected to measure the roughness of concave and convex surfaces, and the inner hole roughness can be measured by the small hole sensor.
⚙️ Specifications
2.5 x 1.81 x 6.22 inches
10.6 ounces
KairDa
B07SD6G7YQ
Product Dimensions
2.5 x 1.81 x 6.22 inches
Item Weight
10.6 ounces
Manufacturer
KairDa
ASIN
B07SD6G7YQ
Date First Available
July 1, 2023
20 roughenss parameters
Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,RzJIS,Rsk,Rku,Rsm,Rs,RPc,Rk,Rpk,Rvk,Ry Mr1,Mr2
Measuring Range
Ra: 0.005~16.000μm Rz: 0.02~160.00μm
Sample Length
0.25, 0.80, 2.50mm
Evaluation Length
(1~5)L