Zurich Instruments AG
UNITRONICS
Telco
Stanford Research Systems
Optical Finesse LLC
NF Corporation
Liquid Instruments
Lambda Photometrics Ltd.
Hinds Instruments, Inc.
GMP SA
FEMTO
DEXING MAGNET TECH. CO.

13 Lock-In Amplifier Manufacturers in 2024

This section provides an overview for lock-in amplifiers as well as their applications and principles. Also, please take a look at the list of 13 lock-in amplifier manufacturers and their company rankings. Here are the top-ranked lock-in amplifier companies as of March, 2024: 1.Hinds Instruments, Inc., 2.NF Corporation, 3.Optical Finesse LLC.

Table of Contents

List of 13 Lock-In Amplifier Manufacturers

*Including some distributors, etc.

Sort by Features

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  • Company Size: largest first
  • Year Founded: oldest first
  • Year Founded: earliest first

Sort by Area

  • Germany
  • Japan
  • Switzerland
  • United Kingdom
    • Zurich Instruments AG
      • Switzerland Address: Technoparkstrasse 1, Zurich, Zürich, Switzerland

      Manufacturer Overview

      Zurich Instruments AG, founded in Zurich, Switzerland, in 2008 is a manufacturer of test and measurement equipment. The company's product portfolio includes quantum computing control systems, lock-in amplifiers, arbitrary waveform generators, impedance analyzers, and phase-locked loops. Their products are used in markets such as Automotive and Transportation, Telecommunications, Industrial Automation, Healthcare and Medical Devices and Aerospace and Defense. The company also offers customer services that include support, custom research projects and customized services.

    • NF Corporation
      • Japan Address: 6-3-20 Tsunashima Higashi Kohoku-ku, Yokohama, Kanagawa, Japan

      Manufacturer Overview

      NF Corporation was founded in 1959 and is headquartered in Yokohama, Japan. The company serves automobile, clean energy technologies, aerospace, and digital appliance industries. The ISO 9001 and ISO 14001 certified company combines a vertically integrated approach of development, engineering, manufacturing, sales, and field services. The company’s product segments include function modules, electric measurement instruments, and power supply and control products. The company also builds customized products for customers including EMC testing systems, lithium-ion battery charging and discharge testing systems, and bipolar power amplifiers.

    • GMP SA

      Manufacturer Overview

      GMP SA, founded in 1977 in Renens, Switzerland, is a manufacturer of lasers, photonics, micropositioning, and spectroscopy products. The company's comprehensive product range includes lasers, optical components, micropositioning stages, and spectroscopy equipment. It holds ISO 9001 certification, and the products benefit a wide range of industries, including scientific research, healthcare, telecommunications, and manufacturing, enabling applications such as material analysis, medical diagnostics, and optical communications. It delivers products that meet the specific demands of professionals and businesses in various sectors, ultimately resulting in advancements in technology, research, and industry.

    • AMETEK Scientific Instruments

      Manufacturer Overview

      AMETEK Scientific Instruments is based in Oak Ridge, Tennessee, USA, and is an ISO 9001-certified manufacturer of precision analysis instrumentation established in 2006 as a division of AMETEK, Inc. The company produces professional electrochemical, corrosion, and material analysis instruments. These include photoelectrochemical test systems used in solar cell research, frequency response analyzers, and energy storage testing products. The company’s products are mainly used by clients in the research, power generation, and petrochemical sectors.

    • Stanford Research Systems

      Manufacturer Overview

      Stanford Research Systems, located in Sunnyvale, California, has been a designer and manufacturer of test equipment for engineers and scientists since the early 1980s. Its products find applications in various research fields. Its lock-in amplifiers are utilized for recovering nanovolt signals from noisy backgrounds. Additionally, its mass spectrometers can measure residual vacuums down to 10-14 Torr. Its RF signal generators, digital delay generators, and clock synthesizers provide accurate and stable frequency and timing signals. Operating from a 75,000-square-foot facility, the company has collaborated with NASA to adapt its RGA100 quadrupole mass spectrometer for operation in space vacuum conditions.

    • Telco

      Manufacturer Overview

      Telco Sensors, established in 1975 and headquartered in Brovst, Jammerbugt, is a designer, developer, and manufacturer of industrial automation and sensing products. Some of its products include photoelectric sensors, photoelectric amplifiers, light curtains, and optical fork sensors. These products find application in various industrial processes and machinery for object detection, safety, and automation. The company is ISO 9001:2015 certified, and all of its products carry a 3-year warranty. The company's network spans six continents and provides around-the-clock service.

Lock-In Amplifier Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the lock-in amplifier page as of March 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

Newly Established Company

  1. Zurich Instruments AG: 2008 (16 years ago)
  2. FEMTO: 1995 (29 years ago)
  3. Lambda Photometrics Ltd.: 1977 (47 years ago)

Company with a History

  1. NF Corporation: 1959 (65 years ago)
  2. Telco: 1975 (49 years ago)
  3. Lambda Photometrics Ltd.: 1977 (47 years ago)

Global Distribution of Lock-In Amplifier Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
Switzerland Switzerland 1 25.0%
Japan Japan 1 25.0%
United Kingdom United Kingdom 1 25.0%
Germany Germany 1 25.0%

List of Lock-In Amplifier Products

10 products are listed.

Cons Technology Co., Ltd.

100kHz lock -in amplifier with DSP SR810/SR830

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■ SR810 (1st place phase) ・ SR830 (2nd phase) A cost -effective digital lock -in amplifier equipped with DSP (Digital Signal Prosessor). ■ Princi...


2 models listed

Cons Technology Co., Ltd.

Low -temperature physical research Low noise analog lock -in amplifier SR124/SR2124

■ Low noise analog lock -in amplifier SR2124 (1st phase, 2nd phase) It is a model that thoroughly pursues the essence of the analog circuit and red...


2 models listed

Cons Technology Co., Ltd.

Equipped with a touch screen display 500kHz lock -in amplifier SR860/SR865A

Last viewed: 2 hours ago

■ 500kHz lock -in amplifier 4MHz lock -in amplifier equipped with a touch screen display. The noise performance is good and can be operated to up t...


2 models listed

Cons Technology Co., Ltd.

Measurement, display, and data can be saved with one unit 100kHz lock -in amplifier SR850

■ SR850 (2nd phase) DSP digital lock -in amplifier that allows you to check data with a display with a display. The functionality that can measure,...


1 model listed

Cons Technology Co., Ltd.

Measures can be measured in high frequency area 200MHz RF lock -in amplifier SR844

■ SR844 (2nd place phase) DSP lock -in amplifier that can be measured from 25kHz to 200MHz. It is possible to measure a small signal in the high -f...


1 model listed

Cons Technology Co., Ltd.

100kHz analog lock -in amplifier SR510/SR530

■ 100kHz analog lock -in amplifier SR510 (1st place phase) An analog type lock -in amplifier that became the basis of SRS rock -in amplifier. Intui...


2 models listed

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