Test & Measurement Equipment
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Jan 06, 2026
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5Y Price (Market Cap Weighted)
All Stocks (73)
| Company | Market Cap | Price |
|---|---|---|
|
TMO
Thermo Fisher Scientific Inc.
Thermo Fisher's instrument portfolio includes test and measurement equipment for analytical workflows.
|
$230.80B |
$621.97
+1.76%
|
|
AMAT
Applied Materials, Inc.
AMAT provides process diagnostics, control software, and metrology-related equipment consistent with test & measurement equipment.
|
$226.50B |
$295.20
+3.83%
|
|
KLAC
KLA Corporation
KLA produces test and measurement equipment for semiconductor inspection and measurement.
|
$178.47B |
$1391.86
+2.91%
|
|
DHR
Danaher Corporation
Mass spectrometry systems (e.g., XenoTOF 8600) fall under Test & Measurement Equipment, a direct instrumentation offering.
|
$168.53B |
$236.76
+0.59%
|
|
EMR
Emerson Electric Co.
Test & Measurement segment (from NI integration) directly relates to test & measurement equipment/software.
|
$80.40B |
$145.91
+2.14%
|
|
ITW
Illinois Tool Works Inc.
Test & Measurement segment includes test equipment and measurement instruments.
|
$72.76B |
$253.87
+1.71%
|
|
AME
AMETEK, Inc.
AMETEK sells and provides test & measurement equipment used for testing, measurement, and analytical applications.
|
$48.80B |
$214.43
+1.47%
|
|
ROP
Roper Technologies, Inc.
Neptune water metering and related measurement hardware suggest inclusion of Test & Measurement Equipment.
|
$46.45B |
$435.69
+0.93%
|
|
A
Agilent Technologies, Inc.
Agilent manufactures analytical instruments (test & measurement equipment) such as GC/LC/MS used in laboratories.
|
$40.52B |
$147.78
+3.39%
|
|
WAB
Westinghouse Air Brake Technologies Corporation
Automated inspection and test equipment capabilities from Inspection Technologies integration.
|
$37.10B |
$221.74
+2.18%
|
|
KEYS
Keysight Technologies, Inc.
Keysight’s core offering is test & measurement equipment (hardware) used for RF, high-speed digital, and semiconductor testing across the design and validation lifecycle.
|
$35.89B |
$214.12
+2.54%
|
|
TER
Teradyne, Inc.
Teradyne's core offerings include Test & Measurement Equipment used across semiconductor, wireless, and system-level test.
|
$34.92B |
$228.65
+4.17%
|
|
XYL
Xylem Inc.
Measurement & Control Solutions include meters and measurement equipment used in water utilities and processes.
|
$33.83B |
$141.19
+1.58%
|
|
MTD
Mettler-Toledo International Inc.
MTD designs and sells precision test and measurement instruments (e.g., titrators, thermal analysis, cell counters, microplate readers) used in labs and industrial processes.
|
$29.80B |
$1490.43
+3.03%
|
|
VLTO
Veralto Corporation
Veralto's Water Quality measurement instrumentation and testing equipment are core test & measurement devices.
|
$24.62B |
$99.92
+0.74%
|
|
WAT
Waters Corporation
Waters' core offerings are analytical instruments (LC/UPLC, MS) and related measurement equipment.
|
$23.51B |
$402.34
+1.87%
|
|
SNA
Snap-on Incorporated
Test & Measurement equipment used in diagnostics (e.g., lab scope in Triton).
|
$18.48B |
$359.14
+1.40%
|
|
FTV
Fortive Corporation
Fortive's IOS portfolio centers on test & measurement instrumentation (e.g., Fluke tools, Pruftechnik alignment) which Fortive directly manufactures and sells.
|
$18.21B |
$55.25
+2.68%
|
|
NDSN
Nordson Corporation
Nordson sells test, measurement, and inspection equipment (e.g., WaferSense sensors) as part of its ATS tech stack.
|
$13.82B |
$251.96
+2.47%
|
|
MKSI
MKS Inc.
Test & Measurement Equipment: Metrology/inspection and measurement tools used in semiconductor tooling ecosystems.
|
$11.83B |
$182.31
+3.48%
|
|
NVMI
Nova Ltd.
Nova's core products are precision metrology instruments (measurement equipment) used for process control in semiconductor fabrication.
|
$11.14B |
$391.02
+2.13%
|
|
TECH
Bio-Techne Corporation
Automated protein-analysis platforms (e.g., Simple Western, SimplePlex, Maurice) are lab instrumentation sold by the company.
|
$9.80B |
$65.24
+3.51%
|
|
SPXC
SPX Technologies, Inc.
SPXC provides test and measurement equipment as part of its detection & measurement portfolio.
|
$9.61B |
$206.70
+0.61%
|
|
ONTO
Onto Innovation Inc.
The Dragonfly, EchoScan, Iris, and related platforms are high-end test and measurement instruments used for process control in semiconductor manufacturing.
|
$8.73B |
$187.20
+5.06%
|
|
BRKR
Bruker Corporation
Bruker develops and sells analytical test & measurement instruments including mass spectrometers, NMR, and related platforms.
|
$7.78B |
$53.23
+3.85%
|
|
CGNX
Cognex Corporation
Products function as test & measurement equipment for quality inspection and process validation in manufacturing.
|
$6.27B |
$38.72
+3.60%
|
|
RAL
Ralliant Corp.
Directly manufactures test and measurement equipment (oscilloscopes, probes, source measurement units, etc.).
|
$5.82B |
$51.92
+0.56%
|
|
MIR
Mirion Technologies, Inc.
Test & Measurement Equipment: radiation detection, measurement, and monitoring instruments.
|
$5.77B |
$25.12
+1.91%
|
|
CAMT
Camtek Ltd.
The company sells and deploys test and measurement equipment (inspection/metrology platforms) used in wafer and packaging processes.
|
$5.62B |
$133.18
+7.51%
|
|
BMI
Badger Meter, Inc.
Ultrasonic water meters are measurement devices, fitting the 'Test & Measurement Equipment' category.
|
$5.22B |
$181.07
+2.28%
|
|
ESE
ESCO Technologies Inc.
Test & Measurement Equipment captures ESCO's provision of electronic test and measurement instruments and related systems.
|
$5.21B |
$205.32
+1.87%
|
|
PI
Impinj, Inc.
Test systems and measurement equipment are part of Impinj’s hardware/platform ecosystem.
|
$5.14B |
$191.17
+8.14%
|
|
FORM
FormFactor, Inc.
FormFactor's core offerings are test and measurement equipment used to test semiconductors across development and production, including advanced packaging and AI-related test needs.
|
$4.83B |
$63.43
+1.18%
|
|
NPO
EnPro Industries, Inc.
Test & Measurement Equipment reflects AST's testing capabilities and refurbishment services for semiconductor equipment and components.
|
$4.68B |
$226.18
+1.79%
|
|
VIAV
Viavi Solutions Inc.
VIAVI's core business is selling test & measurement equipment for networks, fiber, and data-center applications (field instruments, fiber monitoring, and high-speed Ethernet test solutions).
|
$4.04B |
$18.66
+3.04%
|
|
SXI
Standex International Corporation
Test & Measurement equipment capabilities that align with precision instrumentation.
|
$2.81B |
$236.49
+1.41%
|
|
MGRC
McGrath RentCorp
TRS-RenTelco provides electronic test equipment rental/sales, a key equipment rental segment.
|
$2.64B |
$108.07
+0.92%
|
|
ATRO
Astronics Corporation
Astronics' Test Systems segment develops automated test systems, i.e., Test & Measurement Equipment.
|
$2.06B |
$58.90
+1.32%
|
|
QUBT
Quantum Computing, Inc.
The photonic vibrometer is a sensing instrument, falling under Test & Measurement Equipment.
|
$1.91B |
$12.01
+0.38%
|
|
DSGR
Distribution Solutions Group, Inc.
TestEquity Group provides test & measurement equipment and related services (e.g., test chambers, calibration, rentals), a core segment.
|
$1.35B |
$28.59
-2.09%
|
|
CTS
CTS Corporation
CTS's high-precision sensors and measurement capabilities align with Test & Measurement Equipment.
|
$1.31B |
$45.36
+1.93%
|
|
PDFS
PDF Solutions, Inc.
DFI/eProbe lies in the class of test and measurement equipment used in manufacturing testing.
|
$1.22B |
$32.08
+3.58%
|
|
COHU
Cohu, Inc.
COHU produces test & measurement equipment, including test handlers and automated test equipment (ATE).
|
$1.17B |
$26.94
+7.33%
|
|
GHM
Graham Corporation
Graham leverages Radiographic Testing (RT) equipment for weld evaluation in defense/Navy programs, aligning with Test & Measurement Equipment.
|
$768.31M |
$67.67
-3.32%
|
|
AEHR
Aehr Test Systems
Core product is test and burn-in equipment—fits the Test & Measurement Equipment category.
|
$702.70M |
$24.77
+5.43%
|
|
CTKB
Cytek Biosciences, Inc.
Test & Measurement Equipment – instrumentation used for scientific measurement in cytometry.
|
$662.84M |
$5.52
+5.95%
|
|
FTK
Flotek Industries, Inc.
Verax Analyzer and inline measurement systems fall under Test & Measurement Equipment.
|
$583.42M |
$19.42
-0.61%
|
|
TRNS
Transcat, Inc.
Transcat directly provides calibration services and distributes test & measurement equipment, aligning with its core Service and Distribution segments.
|
$582.82M |
$61.14
-2.24%
|
|
VPG
Vishay Precision Group, Inc.
VPG offers measurement systems and high-precision sensors that fit the Test & Measurement Equipment category, including foil-based sensors and UHTC testing systems.
|
$522.40M |
$40.60
+3.20%
|
|
MLAB
Mesa Laboratories, Inc.
Calibration Solutions include gas flow calibrators and air sampling devices, representative of Test & Measurement Equipment.
|
$480.00M |
$87.52
+0.31%
|
|
MG
Mistras Group, Inc.
MG uses Test & Measurement Equipment (Acoustic Emission sensors and related hardware) as part of its NDT/AE-based asset integrity services.
|
$424.19M |
$13.39
-0.45%
|
|
FSTR
L.B. Foster Company
Total Track Monitoring and related systems involve test & measurement equipment for rail monitoring.
|
$291.97M |
$27.54
-0.04%
|
|
MPAA
Motorcar Parts of America, Inc.
The Test Solutions segment provides test & measurement equipment for combustion engines and EV applications.
|
$249.06M |
$13.04
+1.36%
|
|
GEOS
Geospace Technologies Corporation
Test & Measurement Equipment aligns with sensor products and measurement capabilities used in Intelligent Industrial and energy applications.
|
$242.82M |
$17.95
-5.20%
|
|
NAUT
Nautilus Biotechnology, Inc.
The platform entails measurement and characterization of proteoforms, aligning with Test & Measurement Equipment.
|
$238.72M |
$1.91
+0.79%
|
|
MASS
908 Devices Inc.
908 Devices' MX908 handheld mass spectrometry devices are a class of handheld test & measurement equipment used for rapid chemical analysis in field settings.
|
$197.75M |
$5.41
-1.37%
|
|
NVX
Novonix Limited
NOVONIX provides test and measurement equipment (UHPC-related) and pilot lines as part of its Battery Technology Solutions Group.
|
$156.48M |
$1.46
+13.67%
|
|
KULR
KULR Technology Group, Inc.
Battery testing and design services are a direct product/service offering requiring test & measurement capacity.
|
$145.94M |
$3.50
-1.55%
|
|
SEER
Seer, Inc.
Proteomics instrument hardware aligns with Test & Measurement Equipment.
|
$103.66M |
$1.84
|
|
INTT
inTEST Corporation
InTest designs and manufactures test and measurement equipment and integrated test systems.
|
$96.45M |
$8.17
+5.69%
|
|
MIND
MIND Technology, Inc.
Use of test & measurement equipment in field seismic data collection supports this category.
|
$72.84M |
$8.45
-7.55%
|
|
ALOT
AstroNova, Inc.
TMX data acquisition unit and related systems are considered test & measurement equipment.
|
$70.25M |
$9.21
+0.11%
|
|
LINK
Interlink Electronics, Inc.
Interlink’s sensors and embedded software underpin testing, measurement, and validation capabilities typical of test & measurement equipment.
|
$57.26M |
$3.82
-1.29%
|
|
ACFN
Acorn Energy, Inc.
Produces or leverages test and measurement-grade monitoring hardware used in asset health tracking.
|
$48.20M |
$17.57
-8.82%
|
|
CLIR
ClearSign Technologies Corporation
ClearSign Eye flame sensor is a sensing/measurement device; tagged under Test & Measurement Equipment.
|
$33.55M |
$0.59
-7.80%
|
|
HBIO
Harvard Bioscience, Inc.
HBIO's Mesh MEA organoid platform and VivaMARS automated neurobehavioral monitoring system are measurement/monitoring platforms, i.e., test & measurement equipment.
|
$30.43M |
$0.69
+0.79%
|
|
DAIO
Data I/O Corporation
Data I/O provides programming systems and adapters that function as test & measurement equipment for IC development and production.
|
$30.23M |
$3.16
-1.86%
|
|
RAIN
Rain Enhancement Technologies Holdco Inc
Includes rain gauges and weather stations as measurement tools within its platform, i.e., test & measurement equipment.
|
$30.04M |
$5.00
|
|
SFRX
Seafarer Exploration Corp.
Devices function as test & measurement equipment for measuring and discriminating metal signals underwater.
|
$26.56M |
$0.00
|
|
TRSG
Tungray Technologies Inc Class A Ordinary Shares
Manufacture of precision testing equipment as part of bespoke automation solutions.
|
$17.64M |
$1.18
+3.96%
|
|
ELSE
Electro-Sensors, Inc.
Test & Measurement Equipment: instrumentation and measurement capabilities embedded in monitoring solutions.
|
$14.60M |
$4.21
-0.57%
|
|
QURT
Quarta-Rad, Inc.
Legacy Quarta-Rad segment includes Geiger counters, a form of test & measurement equipment.
|
$9.96M |
$0.65
|
|
CLWT
Euro Tech Holdings Company Limited
Handheld ballast water checker and related measurement instruments qualify as Test & Measurement Equipment.
|
$9.49M |
N/A
|
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