Company lists · Data refreshed November 2026

Top 25 Testing & recording, electric measuring instrument suppliers based in the United States

RevenueBase identified 114 company matches for testing & recording, electric measuring instrument suppliers associated with the United States as of November 2026 and tracks 8,720 professional contacts across them, including 3,041 with verified work emails. Irvine is the largest hub.

This list covers company matches for testing & recording, electric measuring instrument suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 2, 2026 How this list was built
114Companies
8,720Contacts tracked
3,041Verified emails
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The 25 largest testing & recording, electric measuring instrument suppliers based in the United States

Ranked by team size
Top 25 of 114 company matches for testing & recording, electric measuring instrument suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, TX, United StatesHQ recorded Nov 2, 20265,001-10,0007,353 contacts →

Exact match

“In 2023, Emerson acquired NI and introduced its new Test & Measurement business group.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchBristol, PA, United StatesHQ recorded Nov 2, 2026201-500116 contacts →

Exact match

“TESCO Metering: The source for meter testing instruments and accessories for over 100 Years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchIrvine, CA, United StatesHQ recorded Nov 2, 202651-20066 contacts →

Exact match

“Founded in 1984, Chroma ATE, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchGrand Prairie, TX, United StatesHQ recorded Nov 2, 202651-20060 contacts →

Exact match

“Protec Equipment Resources is a full service solutions provider of electrical test and measurement equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchFort Myers, FL, United StatesHQ recorded Nov 2, 202611-5053 contacts →

Exact match

“Voltech provides innovative, reliable test equipment for the Power Electronics Industry, specializing in wound component and transformer testing.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchReading, PA, United StatesHQ recorded Nov 2, 202611-5051 contacts →

Exact match

“Hipotronics is the world's leading supplier of high electrical test equipment and measurement instruments.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Nov 2, 202611-5043 contacts →

Exact match

“Hioki USA Corporation delivers cutting-edge electrical test and measurement solutions that help customers achieve accuracy, efficiency, and innovation in their work.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchBeaverton, OR, United StatesHQ recorded Nov 2, 2026201-50041 contacts →

Exact match

“Axiometrix Solutions is a leading provider in the test and measurement space.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchHilliard, OH, United StatesHQ recorded Nov 2, 202651-20040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchDover, NH, United StatesHQ recorded Nov 2, 202651-20037 contacts →

Exact match

“AEMC® Instruments manufactures professional electrical test and measurement instruments for the industrial, commercial, and utility marketplace.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchIndianapolis, IN, United StatesHQ recorded Nov 2, 202651-20034 contacts →

Exact match

“The talented Field engineers at HIVOLT Advanced provide electrical testing and commissioning services in a safe and reliable manner.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchFt. Worth, TX, United StatesHQ recorded Nov 2, 2026201-50029 contacts →

Exact match

“POWER TOGETHER.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchYorba Linda, CA, United StatesHQ recorded Nov 2, 202651-20028 contacts →

Exact match

“Since 1951 the B&K Precision name has represented quality, consistency, and value.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchLockport, IL, United StatesHQ recorded Nov 2, 202651-20027 contacts →

Exact match

“Vitrek leads in safety, electrical test equipment, solar systems, vibration balancing, high-speed data acquisition, and signal recording for industries such as electronics…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchManassas, VA, United StatesHQ recorded Nov 2, 202611-5026 contacts →

Exact match

“HV TECHNOLOGIES, Inc.(HVT) is a prominent supplier of High Voltage and EMC Test Equipment and solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchGrove City, OH, United StatesHQ recorded Nov 2, 202611-5025 contacts →

Exact match

“DynAmp is the world’s leading manufacturer of high electrical current measurement systems for industrial applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchCollege Station, TX, United StatesHQ recorded Nov 2, 202611-5024 contacts →

Exact match

“We make software to help test electrical apparatus, analyze the data, and generate reports.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchLongmont, CO, United StatesHQ recorded Nov 2, 202611-5023 contacts →

Exact match

“Electrom Instruments designs and manufactures advanced motor and coil testers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchPenacook, NH, United StatesHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“Hoyt: Measuring the World Since it’s founding in 1904, Hoyt and its employees have lived by the rule that anything worth doing is worth doing well.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchLac Du Flambeau, WI, United StatesHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“SIMPSON ELECTRIC COMPANY is a company based out of 520 Simpson Ave Lac du Flambeau, WI.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchStanhope, NJ, United StatesHQ recorded Nov 2, 202611-5017 contacts →

Exact match

“Panel Components & Systems, Inc.(PC & S) has over 25 plus years of experience in manufacturing and product distribution.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchSan Antonio, TX, United StatesHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Grubb Engineering, Inc.(GEI) has provided professional engineering and technical (testing) services to a number of clients locally in Texas, nationally, and internationally.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“Electrical testing of Electrical Components”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchAmherst, NH, United StatesHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Monarch Instrument is one of the world's largest suppliers of portable speed measurement products such as tachometers, stroboscopes, recorders and vibration meters.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchBlairsville, PA, United StatesHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“Test and Measurement Instrumentation representative.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 114 testing & recording, electric measuring instrument suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 3,041 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Testing & recording, electric measuring instrument suppliers based in the United States at a glance

As of Nov 2, 2026
34.9%Verified-email coverage
76.5Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Irvine
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
46
51-200
14
201-500
5
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 114 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “testing & recording, electric measuring instrument suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 3,041 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “testing & recording, electric measuring instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many testing & recording, electric measuring instrument suppliers are there based in the United States?

RevenueBase identified 114 company matches for testing & recording, electric measuring instrument suppliers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NI National Instruments tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most testing & recording, electric measuring instrument suppliers?

Irvine leads with 3 company records, followed by Miami (3) and Austin (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,041 professional contacts with verified work emails tracked across these 114 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 114 testing & recording, electric measuring instrument suppliers based in the United States. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.