Best Surface Roughness Comparators in 2026

Daisy
Last Updated: Feb 9, 2026

At a Glance: Our Top Picks for Surface Roughness Comparators

GAR S-22 22 Speciman Surface Roughness Comparator (AS9000 Compliant)
#TOP1
Gar S-22 22 Speciman Surface Roughness Comparator (As9000
6.2
PM SCORE
Surface Finish Comparator-Nickel
#TOP2
Surface Finish Comparator-Nickel
1.8
PM SCORE
Mitutoyo 215-153-10 Granite Comparator Stand, 200 x 250 x 80 mm
#TOP3
Mitutoyo 215-153-10 Granite Comparator Stand, 200 X 250
0.0
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Surface Roughness Comparators of 2026

Market Overview
Surface Roughness Comparators Reviewed
  • Reviews Analyzed: 37 Items
  • PM Avg. Rating: 2.0 / 10
4 Products Evaluated
  • Highest Price: $999.63
  • Lowest Price: $19.95
  • Avg. Price: $351.82

Gar S-22 22 Speciman Surface Roughness Comparator (As9000 Compliant)

GAR
57K-T02-0232
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
All Industrial Tool Supply 9.80

Features

Our part # GAR-S22

Pocket size gage with 22 precision surfaces for specifying and controlling surface finishes

There are twenty two replicated machined surface finish specimens with examples of six different machining processes: lapped, ground, blanchard ground, shape-turned, milled and profiled - ranging from 2 to 500 microinches

The S-22 conventional machining microfinish comparator is rectangular in shape (2" x 5 3/8") and is a corrosion resistant electroformed nickel duplicate of actual machined surfaces

Supplied in a leatherette case with engineering data and instructions

#TOP2

Surface Finish Comparator-Nickel

FLEXBAR
16045
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Flexbar Machine Corporation 7.18

Features

Flexbar 18 Specimen 6 500 micro-inches Range Surface Finish

Mitutoyo 215-153-10 Granite Comparator Stand, 200 X 250 X 80 Mm

MITUTOYO
215-153-10
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 14 L x 21.5 H x 13 W (inches)

Package Weight : 44.4 pounds

Country of Origin : China

Part number: 215-153-10

Starrett Sr-112-2937 Calibration Standard For Sr100 Surface Roughness Tester

STARRETT
SR-112-2937
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Onkata 9.88

Features

Full-featured, powerful and versatile surface roughness tester

SR200 can be used either freestanding or bench mounted for batch measurement and laboratory applicationsw

Powered for portability

Top 10 surface roughness comparators Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Flexbar 1
Gar 1
Mitutoyo 1
Starrett 1

Top 10 surface roughness comparators Brands Pie Chart


We've carried out a comprehensive analysis of 37 reviews on surface roughness comparators, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select surface roughness comparators priced around $351.82, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 4 surface roughness comparators for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right comparators Products based on their needs, saving them considerable time when choosing which surface roughness comparators to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.