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Iri Meter

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Supplier sourcing insights & recommendations

MDPI
Pavemetrics
30 来源

I have completed a detailed analysis of the IRI (International Roughness Index) meter market and identified key suppliers. The market is currently shifting toward high-speed inertial laser profiling and automated 3D analysis, moving away from older vehicle-dependent systems.

Key findings include:

  • Technological Standards: New highway pavements are generally required to maintain an IRI below 1.5 m/km, while values exceeding 6.0 m/km are considered poor and require immediate rehabilitation.
  • Market Trends: There is a rising integration of "digital twin" technology, where IRI data is collected simultaneously with 3D pavement surface scans for crack and rut detection.
  • Sourcing Insights: Leading manufacturers provide both portable profilometers for localized testing and vehicle-mounted systems for network-level monitoring.

The attached report provides a full breakdown of market dynamics, technical thresholds, and a curated list of verified suppliers.

Here is the comprehensive report on IRI meter market trends and suppliers. You can continue with:

Iri Meter Road Roughness Profiler Manufacturer

Verified suppliers · 3 lists

Dalian Teren Instruments Co., Ltd.

Dalian Teren Instruments Co., Ltd.

Verified· 14s yrs · Liaoning, CN🇨🇳
Matches
3/3

Well-suited supplier in Level Measuring Instruments

4.9/5.0(13)
Rating
<15%
Reorder
92.2%
On-time
≤5h
Reply
Main categories
Flow MetersTesting EquipmentWater Meters
TerenDigital Surface Profile Gauge Roughness Tester Meter Diamond Probe Profilometer SRT-6223 SRT6223
Surface Profile Gauge Digital Roughness Tester Meter Diamond Probe Surftest Teren
SRT-6100 Ra, Rz, Rq, Rt Surface Profile Gauge Roughness Meter Pimpling Analyzer
$380
MOQ : 1 set
$320
MOQ : 1 piece
$520
MOQ : 1 piece
Contact
Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.

Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.

VerifiedManufacturer· 17s yrs · Jiangsu, CN🇨🇳
Matches
3/3

On-site engineer support service includes other

After-sales service includes personnel training

18 years of experience in exporting

5.0/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
Testing EquipmentOther Test Instruments
Road Assent Management System Road Surface Profilometer RSP GPS Road Texture Depth Testing Roughness Index Testing IRI
Transverse Profile Vehicle Laser Profilometer RSP Road Surface Profilometer IRI Laser Profilometer Road Surface Profiler
Roughness Index Testing IRI Pavement Texture Services RSP Survey Vehicle NSV Roughness IRI Road Surface Profilometer
$14,000-74,000
MOQ : 1 set
$12,000-74,000
MOQ : 1 piece
$14,000-74,000
MOQ : 1 piece
Contact
Zhuozhou Tianpeng Imp. And Exp. Trade Co., Ltd.

Zhuozhou Tianpeng Imp. And Exp. Trade Co., Ltd.

VerifiedManufacturer· 17s yrs · Hebei, CN🇨🇳
Matches
3/3

19 years of experience in exporting

19 years of experience in industry

Inspection according to client's requirement

5.0/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Testing EquipmentOther Test Instruments
Vehicle-mounted Road Surface Profilometer for Road Roughness IRI Testing
Walking Profilometerfor International Roughness Index (IRI) MPD RQI and Pavement Quality Road Surface Profilometer
Walking Profilometer WP for International Roughness Index (IRI) MPD RQI and Distance
$9,500-12,000
MOQ : 1 set
$25,000-40,000
MOQ : 1 set
$25,000-40,000
MOQ : 1 set
Contact
Hebei Gaotiejian Testing Instrument Co., Ltd.

Hebei Gaotiejian Testing Instrument Co., Ltd.

VerifiedManufacturer· 8s yrs · Hebei, CN🇨🇳
Matches
3/3

Inspection of all products

100% quality control across all production lines

15 years of experience in exporting

4.4/5.0(24)
Rating
<15%
Reorder
87.5%
On-time
≤2h
Reply
Main categories
Testing EquipmentIndustrial Metal DetectorsSoil Tester
High Accuracy IRI Pavement Profilometer - Responsive Bump Cumulative Meter for Road Completion Acceptance
IRI Roughness RSP Road Surface Profilometer
$9,500-11,500
MOQ : 1 piece
$13,000-73,000
MOQ : 1 set
Contact
Hebei Zhongbo Ruike Instrument Manufacturing Co., Ltd.

Hebei Zhongbo Ruike Instrument Manufacturing Co., Ltd.

VerifiedManufacturer· 5s yrs · Hebei, CN🇨🇳
Matches
3/3

100% quality control across all production lines

Inspection of all products

After-sales service includes equipment-installation and maintenance, technical advice, etc

4.8/5.0(21)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Testing EquipmentSoil TesterCompression Testing Machine
International Roughness Index (IRI) and Pavement Quality Road Surface Profilometer
Eight-wheel Flatness Tester Asphalt Pavement Flatness Tester/Road Roughness Meter/Eight Wheels Pavement Evenness Tester
Portable Digital High Accuracy 10kv Megohmmeter Insulation Resistance Tester IR Tester
$3,500-3,600
MOQ : 1 set
$2,450-3,200
MOQ : 1 piece
$1,900-2,000
MOQ : 1 piece
Contact
Hebei Better United Test Equipment Co., Ltd.

Hebei Better United Test Equipment Co., Ltd.

VerifiedManufacturer· 11s yrs · Hebei, CN🇨🇳
Matches
3/3

Provides e-commerce design services

Competitive supplier in Testing Equipment

4.5/5.0(24)
Rating
13%
Reorder
94.6%
On-time
≤2h
Reply
Main categories
Testing EquipmentViscometerSoil Tester
Pavement Surface Walking Profilometer WP for International Roughness Index (IRI) MPD RQI and Walk Profiler
ASTM Standard Flat Pattern Asphalt Pavement Profilometer Lithium Battery Power Work Surface Condition Information Collection
Durable Good Quality Road Roughness Meter/Eight Wheels Pavement Evenness Tester
$25,000-30,000
MOQ : 1 set
$25,000-30,000
MOQ : 1 set
$1,100-1,200
MOQ : 1 set
Contact
Cangzhou Festar Instrument Co.,ltd

Cangzhou Festar Instrument Co.,ltd

VerifiedManufacturer· 5s yrs · Hebei, CN🇨🇳
Matches
3/3

Provides e-commerce design services

Accepts over 8 secure payment methods

Inspection according to client's requirement

4.7/5.0(64)
Rating
20%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Testing EquipmentCompression Testing MachineLaboratory Shakers
Flatness Measuring Tools / Continuous Eight Wheels Viameter Profilometer / Surface Testing Flatness Measuring Instruments
Retroreflectometer Portable Design Digital Display Pavement Marking Reflectance Testing Highway Maintenance Applications
Eight-Wheel Asphalt Pavement Flatness Tester Road Roughness Meter Pavement Evenness Tester
$1,400-1,500
MOQ : 1 set
$1,800-2,250
MOQ : 1 set
$1,400-1,500
MOQ : 1 set
Contact
Guangzhou Zhongce Testing Instrument Co., Ltd.

Guangzhou Zhongce Testing Instrument Co., Ltd.

VerifiedManufacturer· 3s yrs · Guangdong, CN🇨🇳
Matches
2/3

100% quality control across all production lines

Inspection of all products

Comply with ISO standards

4.9/5.0(20)
Rating
<15%
Reorder
97.9%
On-time
≤2h
Reply
Main categories
Flaw detectorGaugesOther Test Instruments
Ra Roughness Tester 4 Probes Selection Metal Case Shockproof Z-axis 320μm X-axis 17.5mm 3% Indication Variability
Compact Surface Roughness Meter With Automatic Calibration Function and 320μm Measurement Range for Field Use 300S
BRK BC-300S Waveform Profile Smoothness Measurement 320um Large Range Surface Roughness Meter Metal+Plastic 156x61x45mm 1 Year
$680-900
MOQ : 1 set
$580-829
MOQ : 1 set
$580-829
MOQ : 1 set
Contact
Cangzhou Zhulong Engineering Instrument Co., Ltd.

Cangzhou Zhulong Engineering Instrument Co., Ltd.

· 3s yrs · Hebei, CN🇨🇳
Matches
2/3

Well‑matched supplier in Test Instruments

3.1/5.0(2)
Rating
<15%
Reorder
75.0%
On-time
≤4h
Reply
Main categories
Testing EquipmentOther Test InstrumentsGauges
DANA-220 High-precision Surface Roughness Meter Portable Roughness Measuring Instrument
ZTT-301V Road Marking Reflective Performance Testing Instrument/Touchscreen Retroreflectometer for Road Markings
TR230 Surface Roughness Measuring Instrument/Portable Surface Roughness Tester
$832-850
MOQ : 5 pieces
$2,175-2,300
MOQ : 5 pieces
$615-680
MOQ : 5 pieces
Contact
Shenzhen Graigar Technology Co., Ltd.

Shenzhen Graigar Technology Co., Ltd.

· 14s yrs · Guangdong, CN🇨🇳
Matches
2/3

Well-suited supplier in Power Meters

4.9/5.0(95)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Testing EquipmentOther Test InstrumentsGenerator Parts & Accessories
Digital LS122 IR Power Meter Instrument Irradiance Measuring Range 0 -40000 W / M2
Surface Roughness Tester AR-131A Surface Profile Gauge Meter Operating Temperature: 0~ 50
AR-131A Surface Roughness Tester Surface Profile Gauge Meter Range 0 ~ 750um/(0mils to 29.5mils)
$79.90-119.90
MOQ : 1 piece
$220
MOQ : 1 piece
$299
MOQ : 1 piece
Contact
Zhejiang Dana Automation Technology Co., Ltd.

Zhejiang Dana Automation Technology Co., Ltd.

· 4s yrs · Zhejiang, CN🇨🇳
Matches
2/3

Well-suited supplier in Test Instruments

4.5/5.0(7)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Hardness TestersTesting EquipmentFlaw detector
DANA S360 Industrial Grade Roughness Meter High Accuracy Profiling Flat Cylindrical Curved Surface Measurement Roughness OEM
DANA-S520 High Reliability Professional Roughness Meter Industrial NDT Quality Inspection Surface Roughness Tester
High Accuracy Roughness Meter Durable Measuring Range up to 6500μm Precisely Measure Sand Blasting Roughness Tester Machine
$503.54-552.95
MOQ : 1 set
$590-715
MOQ : 1 set
$255-285
MOQ : 1 set
Contact
Shenzhen Rok Precision Instruments Co., Limited

Shenzhen Rok Precision Instruments Co., Limited

· 12s yrs · Guangdong, CN🇨🇳
Matches
2/3

Competitive supplier in Testing Equipment

4.6/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
Testing EquipmentGaugesVernier Calipers
ROKTOOLS Portable Roughness Tester Meter with Ra RZ Rq RT 16 Types Roughness Meter
ROKTOOLS APP Surface Portable Roughness Tester Meter High Accuracy
Portable Roughness Tester Meter Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx
$880-960
MOQ : 1 piece
$1,788
MOQ : 1 box
$1,300-1,400
MOQ : 1 piece
Contact
Shenzhen Greater Technology Co., Ltd.

Shenzhen Greater Technology Co., Ltd.

· 1 yrs · Guangdong, CN🇨🇳
Matches
2/3

Well-suited supplier in Testing Equipment

4.7/5.0(41)
Rating
14%
Reorder
95.7%
On-time
≤3h
Reply
Main categories
Testing EquipmentOther Test InstrumentsIndustrial Metal Detectors
KR210 Portable Surface Roughness Meter Digital Surface Roughness Tester for 14 Parameters
SRT-6200 Surface Roughness Meter Gauge Tester (Ra Rz)
AR-132A Digital Surface Roughness Tester Range Ra 0.05~10.00 Um Rz 0.020~100.0 Um
$969
MOQ : 1 piece
$599-649
MOQ : 1 piece
$680-780
MOQ : 1 piece
Contact
Guangzhou Landtek Instruments Co., Ltd.

Guangzhou Landtek Instruments Co., Ltd.

· 12s yrs · Guanddong, CN🇨🇳
Matches
2/3

Well‑matched supplier in Testing Equipment

4.9/5.0(23)
Rating
19%
Reorder
97.9%
On-time
≤4h
Reply
Main categories
Testing EquipmentHardness TestersGauges
LANDTEK Handheld Portable Surface Roughness Tester Meter SRT-6200S Ra Rz
SRT-6200S Roughness Meter for Tubes Roughness Tester for Sale
LANDTEK Portable Velocit Y Vibration Meter Tester VM-6310 Range 0.01~200
$550-560
MOQ : 1 piece
$480-560
MOQ : 1 piece
$190-200
MOQ : 1 unit
Contact
Starmeter Instruments Co., Ltd.

Starmeter Instruments Co., Ltd.

· 12s yrs · Guangdong, CN🇨🇳
Matches
2/3

Recommended supplier for Vehicle Tools

4.7/5.0(51)
Rating
12%
Reorder
93.7%
On-time
≤6h
Reply
Main categories
MultimetersTemperature InstrumentsClamp Meters
Digital Car Tyre Tire Tread Depth Gauge Meter Auto Tire Wear Detection Measuring Tool
SRT-6100 Portable High Precision Digital Surface Roughness Tester Ra,Rz
SRT-6223 Digital Surface Profile Gauge Portable Surface Roughness Tester
$3.50
MOQ : 1 piece
$356.99-366.99
MOQ : 1 piece
$261.83
MOQ : 1 piece
Contact
Shenzhen Tony Electronics Co., Ltd.

Shenzhen Tony Electronics Co., Ltd.

VerifiedManufacturer· 13s yrs · Guangdong, CN🇨🇳
Matches
2/3

20 years of experience in industry

Well-suited supplier in Testing Equipment

4.8/5.0(34)
Rating
12%
Reorder
97.5%
On-time
≤2h
Reply
Main categories
Moisture MetersCable Sleeves
High Frequency DM300 Handheld Soil Moisture Meter Tester 0~80% Powder Moisture Meter Gravel Moisture Meter
$96.57-118.86
MOQ : 1 piece
Contact
Jinan Kason Testing Equipment Co., Ltd.

Jinan Kason Testing Equipment Co., Ltd.

VerifiedManufacturer· 13s yrs · Shandong, CN🇨🇳
Matches
2/3

100% quality control across all production lines

Inspection of all products

After-sales service includes equipment-installation and maintenance, technical advice, etc

5.0/5.0(9)
Rating
<15%
Reorder
97.3%
On-time
≤4h
Reply
Main categories
Testing EquipmentHardness TestersTensile Testing Machine
KS-270 Surface Roughness Meter NDT Tester
KASON330 High-Precision Surface Roughness Meter
High Precision Portable Surface Roughness Tester/Surface Roughness Gauge/Surface Roughness Meter
$400-1,500
MOQ : 1 set
$700-1,055
MOQ : 1 set
$8,600
MOQ : 1 set
Contact
Jinan Hensgrand Instrument Co., Ltd.

Jinan Hensgrand Instrument Co., Ltd.

VerifiedManufacturer· 14s yrs · Shandong, CN🇨🇳
Matches
2/3

17 years of experience in exporting

17 years of experience in industry

Annual export revenue: 9.2 million

5.0/5.0(6)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Testing EquipmentTensile Testing MachineCompression Testing Machine
Portable Surface Roughness Gauge + Roughometer
HST HR 3100 Digital Display High Precision Portable Surface Roughness Tester
HST-330 High-precision Surface Roughness Tester Measure the Roughness of Various Machined Parts Surfaces
$1,499-1,699
MOQ : 1 set
$750-1,000
MOQ : 1 set
$650-700
MOQ : 1 set
Contact
Hebei Zhongke Beigong Testing Instrument Co., Ltd.

Hebei Zhongke Beigong Testing Instrument Co., Ltd.

VerifiedManufacturer· 3s yrs · Hebei, CN🇨🇳
Matches
2/3

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.7/5.0(37)
Rating
12%
Reorder
96.5%
On-time
≤3h
Reply
Main categories
Testing EquipmentOther Test InstrumentsOther Hand Tools
Continuous Eight-Wheel Flatness Tester Road Pavement Profilometer Pavement Texture Profile Meter
Continuous Eight-wheel Pavement Profile Meter for Highways/Measure the Pavement Smoothness/Pavement Profile Meter
Pavement Bending Rebound Value Tester Road Deflection Meter
$1,400-1,880
MOQ : 1 set
$3,450-3,550
MOQ : 1 piece
$492-519
MOQ : 1 piece
Contact
GAIN EXPRESS HOLDINGS LIMITED

GAIN EXPRESS HOLDINGS LIMITED

· 15s yrs · Hong Kong, HK🇭🇰
Matches
2/3

Recommended supplier for Test Instruments

4.8/5.0(90)
Rating
27%
Reorder
98.5%
On-time
≤6h
Reply
Main categories
PH MetersTesting EquipmentTemperature Instruments
SRT-6223 Digital Surface Profile Gauge Roughness Tester Meter W/ 0~800 Um Measuring Range
Digital Multi-parameter Roughness Meter /Gauge Tester Ra Rz + Built-in Diamond Pin Probe
Digital Non Contact Tachometer 2.5-99999 RPM | Handheld Laser RPM Meter with Colored Backlight for Motor Speed Measuring (OEM)
$226.67-258.90
MOQ : 1 piece
$506.02-531.65
MOQ : 1 piece
$9.52-11.46
MOQ : 1 set
Contact
Huatec Group Corporation

Huatec Group Corporation

· 18s yrs · Beijing, CN🇨🇳
Matches
2/3

Competitive supplier in Testing Equipment

4.8/5.0(20)
Rating
<15%
Reorder
90.6%
On-time
≤6h
Reply
Main categories
Testing EquipmentIndustrial Metal DetectorsInstrument Parts & Accessories
0-800um Portable Surface Roughness Gauge SRT-5100 RS232 Port Surface Profilometer Roughness Tester
Portable Calibration Multigraved Blocks Set for Surface Roughness Meter Testers
SRT-7300+ Roughness and Profile Measuring Instrument
$449-507
MOQ : 1 set
$50-200
MOQ : 1 set
$8,871-10,205
MOQ : 1 set
Contact
Dongguan Lonroy Equipment Co., Ltd.

Dongguan Lonroy Equipment Co., Ltd.

· 9s yrs · Guangdong, CN🇨🇳
Matches
2/3

Recommended supplier for Testing Equipment

4.9/5.0(43)
Rating
<15%
Reorder
92.7%
On-time
≤5h
Reply
Main categories
Testing EquipmentOther Test InstrumentsViscometer
ANSI B46 JIS B601 Portable Surface Roughness Tester Surface Roughometer Portable Surface Roughness Profiler
High Precision Surface Stylus Profilometer/Surface Roughness Contour Tester/Roughness Meter
Profilometer Roughness Measurement Measuring Machine Roughness Meter Tester Meter Roughness and Surface Stylus Profilometer
$800-1,100
MOQ : 1 piece
$11,450-18,950
MOQ : 5 pieces
$2,000-4,000
MOQ : 1 piece
Contact
Wenzhou Sanhe Measuring Instrument Co., Ltd.

Wenzhou Sanhe Measuring Instrument Co., Ltd.

· 14s yrs · Zhejiang, CN🇨🇳
Matches
2/3

Well-suited supplier in Hardness Testers

4.8/5.0(50)
Rating
21%
Reorder
98.1%
On-time
≤7h
Reply
Main categories
Level Measuring InstrumentsVernier CalipersIndicators
SHAHE Handheld Digital Surface Roughness Tester Meter 0-6500um Portable Surface Profilometer Measuring Resolution 1um
SHT-180 Surface Roughness Meter Portable Digital LCD Surface Roughness Tester
SHAHE Digital Shore Hardness Tester Durometer Shore A/C/D Hardness Meter Shore 0-100 for Plastic Leather Rubber Multi-resin
$176.88
MOQ : 1 unit
$810
MOQ : 1 piece
$30.88-49.88
MOQ : 1 unit
Contact

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Sources & References

30 sources cited · Verified industry data & reports

Research on the International Roughness Index Threshold ...

MDPI

This study aims to detect the road surface roughness in Taipei City and recommend appropriate IRI thresholds for road rehabilitation.

Roughness and IRI

Pavemetrics

Automated roughness and IRI measurement with LCMS. Accurate profiling for evaluating ride quality and supporting pavement management decisions.

Run an International Roughness Index Report

Trimble Field Systems Help Portal

As a Mobile Mapping or Terrestrial Scanning user, run the International Roughness Index (IRI) Report command to get enhanced IRI deliverables that can simplify ...

Highway performance prediction model of International ...

ScienceDirect.com

This paper aims to investigate the rich information of panel data and develop a prediction model of IRI for semi-rigid asphalt pavements in subtropical monsoon ...

New IRI and Pavement Analysis Tools Meet International ...

Geo Week

International Roughness Index (IRI) and Pavement Condition Index analyses are critical to the assessment and validation of road and highway performance.

Pavement Conditions for Roadways in the North Central ...

ArcGIS Online

International Roughness Index (IRI):. Is one of the most widely used measures of pavement smoothness or ride quality. As a metric it is recognized by FHWA and ...