Digital Light Meter

Digital Light Meter Market Outlook

The global digital light meter market is projected to reach approximately USD 800 million by 2035, growing at a compound annual growth rate (CAGR) of around 6.5% during the forecast period from 2025 to 2035. This growth is bolstered by the increasing demand for precise light measurement across a variety of sectors including photography, cinematography, industrial applications, and environmental monitoring. The rising awareness regarding the importance of lighting in enhancing productivity and fostering energy efficiency in different environments is also a key factor driving market expansion. Additionally, technological advancements in sensor technology and the integration of smart features in digital light meters are expected to further stimulate growth in the coming years. The trend towards automation and smart technologies in sectors such as agriculture and manufacturing additionally contributes to the adoption of digital light meters.

Growth Factor of the Market

The growth of the digital light meter market is primarily attributed to several crucial factors that enhance the demand for such devices. Firstly, the growing need for effective light management in various industries including film and photography is pivotal as it allows for improved image quality, which in turn is vital for professional and commercial applications. Furthermore, the increased emphasis on workplace safety and productivity has led industries to adopt measures that require precise lighting assessments, thereby driving the demand for advanced light measurement tools. Additionally, the rise in environmental awareness has seen numerous sectors adopting digital light meters for monitoring and maintaining compliance with regulations regarding light pollution and energy consumption. The ongoing advancements in sensor technology, including the development of more sensitive and accurate photodetectors, have enhanced the performance and reliability of digital light meters, making them a preferred choice for professionals in various fields. Lastly, the penetration of e-commerce platforms is making these devices more accessible to consumers, thereby contributing to market growth.

Key Highlights of the Market

• The global digital light meter market is expected to grow at a CAGR of 6.5% from 2025 to 2035.
• Handheld digital light meters dominate the market due to their portability and ease of use.
• North America holds a significant market share, driven by advancements in technology and high industrial demand.
• Online sales channels are becoming increasingly popular among consumers for purchasing digital light meters.
• Environmental monitoring applications are projected to witness rapid growth due to increasing regulatory requirements.

By Product Type

Handheld Digital Light Meters:

Handheld digital light meters are widely used due to their convenience and portability, making them ideal for various applications across industries. These devices allow users to precisely measure light levels in diverse environments, from photography studios to construction sites, where accurate lighting is critical. Their compact size and battery-operated nature enable easy transport, allowing professionals to conduct measurements on-site without the need for cumbersome equipment. Furthermore, advancements in technology have led to the development of more sophisticated handheld meters that provide real-time readings, data logging, and connectivity features for enhanced functionality. This versatility is a key driver of their popularity, as they cater to both professional users and hobbyists alike.

Benchtop Digital Light Meters:

Benchtop digital light meters are designed for more stationary applications and are typically used in laboratory settings or industrial environments where high precision is paramount. These devices offer advanced features such as higher sensitivity, better calibration options, and comprehensive data analysis capabilities. The design of benchtop digital light meters accommodates more extensive measurement tasks, making them suitable for research and development purposes. They are often equipped with larger displays and multiple input options, which allow users to configure the device according to specific testing requirements. As industries become increasingly data-driven, the demand for benchtop meters is rising due to their ability to provide detailed insights into lighting conditions.

Integrated Digital Light Meters:

Integrated digital light meters combine light measurement capabilities with other functionalities, offering a multi-purpose solution for users. These devices are often used in settings where different parameters need to be monitored simultaneously, such as in environmental assessments or agricultural applications. By integrating sensors for temperature, humidity, and light levels, these meters provide a comprehensive view of the environmental conditions, thus facilitating informed decision-making. The increasing trend toward smart devices and IoT integration is expected to drive the growth of integrated digital light meters as users seek out devices that offer versatility and connectivity for enhanced data management and usability.

Pen-Type Digital Light Meters:

Pen-type digital light meters are compact and easy to use, designed for on-the-go measurements in various settings. These devices resemble writing pens and are ideally suited for quick inspections within fields such as photography, real estate, and indoor environmental assessments. Their small form factor allows them to be conveniently carried in pockets or bags, making them accessible for professionals who require light measurement in their daily activities. While they may not offer the extensive features of larger devices, their simplicity and ease of use make them a favored choice among users who need reliable readings without complicated setups.

Pocket Digital Light Meters:

Pocket digital light meters are the most compact option available, designed for maximum portability without sacrificing functionality. They are particularly appealing to users who need a lightweight and easily transportable device for occasional light measurements. Pocket meters often come equipped with essential features such as LCD displays for immediate readings, and some models may offer connectivity options for data logging and analysis. The convenience of being able to measure light levels effortlessly in various locations makes pocket digital light meters popular among educators, students, and casual photographers looking for an affordable and straightforward solution.

By Application

Photography and Cinematography:

The photography and cinematography sector is a significant application for digital light meters, as accurate lighting is crucial for achieving high-quality images and videos. These meters enable photographers and cinematographers to measure light intensity and create optimal lighting setups to enhance the visual quality of their work. The growing popularity of photography as a hobby and the increasing demand for high-quality visual content in advertising, movies, and social media platforms are driving the demand for advanced light measurement tools in this sector. As a result, professionals are increasingly adopting digital light meters to ensure that they achieve the desired aesthetic and technical parameters in their work.

Industrial:

In industrial settings, digital light meters play a vital role in monitoring and controlling lighting conditions to enhance worker safety and productivity. Proper lighting is essential in manufacturing and assembly lines, as insufficient or excessive lighting can lead to accidents, errors, and decreased efficiency. Industries are thus investing in digital light meters to ensure compliance with safety regulations and to optimize their lighting systems. The need for effective lighting solutions in high-stakes environments such as factories, warehouses, and production facilities is expected to drive the adoption of digital light meters in the industrial sector.

Environmental Monitoring:

Environmental monitoring is another key application area for digital light meters, especially given the increasing focus on sustainability and compliance with environmental regulations. These meters are utilized in studies related to light pollution, ecosystem health, and energy efficiency assessments. By providing accurate measurements of natural and artificial light levels, they assist researchers, environmentalists, and urban planners in making informed decisions to manage light impacts effectively. The growing awareness of the effects of light on wildlife and human health has amplified the demand for digital light meters in environmental monitoring applications.

Agriculture:

In agriculture, digital light meters are indispensable tools for optimizing growth conditions for plants. Farmers and horticulturists use these devices to measure light intensity and ensure that their crops receive the appropriate levels of light for photosynthesis. The growing emphasis on precision agriculture and the need for sustainable farming practices have led to an increased reliance on technology and measurement tools, including digital light meters. As agriculture becomes more data-driven, the integration of light measurement into farming practices is expected to enhance crop yields and promote resource efficiency.

Research and Development:

Digital light meters are widely utilized in research and development activities across various fields, including physics, engineering, and environmental sciences. They provide researchers with critical data needed to study and analyze light-related phenomena and conduct experiments that require precise light measurements. The advancements in digital light meter technology, including higher sensitivity and data logging capabilities, have made them essential tools for scientific inquiry. As R&D activities continue to expand globally, the demand for reliable and accurate light measurement devices is expected to grow, further driving market expansion.

By Distribution Channel

Online Stores:

Online stores have become a significant distribution channel for digital light meters, providing consumers with a convenient and efficient shopping experience. E-commerce platforms offer a wide variety of brands and models, enabling customers to compare features, prices, and reviews before making a purchase. The growing trend of online shopping, particularly post-pandemic, has accelerated the shift towards digital retail, making it easier for consumers to access specialized tools like digital light meters. Additionally, online platforms often provide competitive pricing and timely delivery options, further boosting their appeal as a primary shopping avenue for these devices.

Specialty Stores:

Specialty stores focusing on photographic and scientific equipment also play a crucial role in the distribution of digital light meters. These retailers specialize in providing expert advice and personalized service to consumers, ensuring that they find the right product for their specific needs. The knowledgeable staff at these stores can help guide customers through the features and benefits of different digital light meter models, resulting in informed purchasing decisions. Specialty stores often carry a curated selection of high-quality products, appealing to professionals who prefer to shop in-person and receive hands-on demonstrations before buying.

Hypermarkets/Supermarkets:

Hypermarkets and supermarkets have increasingly incorporated electronic measurement tools, including digital light meters, into their product offerings. These large retail establishments provide consumers with the convenience of one-stop shopping, allowing them to purchase various items in one place. Although the selection of digital light meters may be limited compared to specialty stores, the availability of these devices in grocery and general merchandise stores is indicative of their growing mainstream appeal. Customers benefit from the opportunity to purchase digital light meters while shopping for other household items, making them more accessible to a broader audience.

Direct Sales:

Direct sales, including sales through manufacturers’ representatives or trade shows, remain an important channel for distributing digital light meters, particularly for businesses and organizations. This distribution method allows customers to engage directly with manufacturers or specialized sales teams, facilitating detailed discussions about product features, pricing, and support. Direct sales often cater to bulk buyers, including educational institutions and industries, who require multiple units for their operations. The personalized service and expertise offered through direct sales can significantly enhance customer satisfaction and loyalty.

Others:

Other distribution channels for digital light meters may include wholesalers, catalogs, and niche retailers that focus on specific applications or industries. These channels provide additional options for consumers seeking specialized equipment or looking for unique products not available through mainstream retailers. While these channels may not dominate the market, they serve as vital avenues for reaching specific customer segments, such as researchers, industrial users, and hobbyists who require tailored lighting measurement solutions.

By Sensor Type

Silicon Photodiode:

Silicon photodiode sensors are widely used in digital light meters due to their high sensitivity and fast response times. These sensors are capable of measuring a broad range of light wavelengths, making them suitable for various applications, including photography, industrial inspection, and indoor lighting assessments. The reliability and accuracy of silicon photodiodes make them a popular choice among manufacturers of digital light meters, as they provide consistent performance across diverse lighting conditions. As a result, the demand for digital light meters utilizing silicon photodiode technology is expected to grow, particularly in professional photography and cinematography sectors.

Photomultiplier Tubes:

Photomultiplier tubes (PMTs) are advanced sensors known for their exceptional sensitivity to low levels of light, making them ideal for specialized applications. These sensors are often used in research laboratories and environmental monitoring where precise measurements are critical. PMTs can detect even the faintest light signals, making them valuable for experiments requiring high accuracy. However, due to their complexity and higher cost compared to other sensor types, their use in commercial digital light meters may be more limited, primarily focusing on niche applications within scientific research and high-end industrial use.

Photoresistors:

Photoresistors, or light-dependent resistors (LDRs), are simple and cost-effective sensors commonly used in basic digital light meters. They work by changing resistance based on light intensity, providing a reliable measurement of ambient light levels. While they may not offer the precision of more advanced sensors, photoresistors are adequate for many practical applications, including home lighting controls and educational purposes. The accessibility and affordability of photoresistors contribute to their continued use in entry-level digital light meters, catering to hobbyists and casual users who require basic light measurement functionality.

Photoconductive Cells:

Photoconductive cells utilize the change in conductivity of certain materials in response to light exposure to measure light levels accurately. These sensors provide a moderate level of sensitivity and are often used in commercial and industrial applications where precise measurements are not as critical. Their robust construction and reliability make them suitable for environments where other sensor types might be less durable. As the demand for versatile and affordable light measurement tools continues to grow, photoconductive cells remain a relevant choice for digital light meters used in various sectors.

Photovoltaic Cells:

Photovoltaic cells, primarily known for their role in solar energy conversion, are also used in digital light meters, particularly for applications requiring energy efficiency. These sensors can convert light into electrical energy, making them suitable for incorporating into standalone, battery-free digital light meters. This feature is particularly appealing for users who require lightweight and portable measurement tools for fieldwork in environmental monitoring or agriculture. As sustainability becomes a priority across industries, the integration of photovoltaic cells into digital light meters is expected to gain traction, appealing to eco-conscious consumers.

By Region

The North American digital light meter market is one of the largest globally, driven by technological advancements and the high demand for measurement tools across various industries. The U.S. and Canada are key markets, where industries such as photography, cinematography, and manufacturing have a strong presence. Increased awareness regarding workplace safety and regulatory compliance in lighting standards further boosts the adoption of digital light meters in this region. The market in North America is expected to grow at a CAGR of approximately 7% during the forecast period, reflecting the ongoing investments in technology and industry innovation.

In Europe, the digital light meter market is influenced by stringent environmental regulations and a growing emphasis on energy efficiency. Countries such as Germany, France, and the United Kingdom are leading contributors to market growth due to their proactive measures in regulating light pollution and promoting sustainable practices. The market dynamics in the European region are also shaped by advancements in research and development, where digital light meters are employed for environmental monitoring and scientific inquiry. As more organizations adopt smart technologies, the demand for digital light meters is expected to continue expanding, with significant growth anticipated in the coming years.

Opportunities

The digital light meter market presents numerous opportunities for growth and innovation, primarily driven by the ongoing advancements in sensor technology and smart device integration. As industries increasingly focus on precision and efficiency, the demand for advanced digital light meters equipped with innovative features such as data logging, wireless connectivity, and real-time analytics is on the rise. Manufacturers can leverage these technological advancements to develop next-generation products that cater to evolving consumer needs and preferences. Additionally, expanding applications in emerging sectors, including renewable energy and smart agriculture, offer significant growth potential for digital light meters as these industries seek reliable and accurate measurement tools to optimize their operations.

Furthermore, the growing awareness of the importance of proper lighting for health and productivity is creating new market opportunities. Organizations are increasingly investing in lighting solutions that enhance employee well-being and performance, thus driving the demand for digital light meters in workplace assessments. This trend is particularly relevant in corporate offices, educational institutions, and healthcare facilities where optimal lighting conditions can significantly impact outcomes. By addressing these market demands and adapting to changing consumer preferences, manufacturers have the potential to capture a larger share of the digital light meter market while contributing to improved lighting practices across various sectors.

Threats

Despite the numerous opportunities that exist within the digital light meter market, several threats could hinder growth and pose challenges to manufacturers. One significant threat is the rising competition from low-cost alternatives entering the market, particularly from emerging economies. These inexpensive digital light meters may appeal to budget-conscious consumers and professionals who do not require high-precision measurements, potentially affecting the sales of established brands. This competition can lead to price pressure, forcing manufacturers to lower their prices or enhance their product offerings to maintain market share. Furthermore, the proliferation of smartphone applications that provide basic light measurement functionalities poses a challenge, as consumers may opt for these simpler and more accessible solutions instead of investing in dedicated devices.

Another critical threat is the rapid pace of technological advancements in related fields, which may result in obsolescence for existing digital light meter products that do not keep up with changing consumer preferences or technological trends. Manufacturers must continuously innovate and enhance their product offerings to stay competitive, requiring significant investments in research and development. Additionally, potential regulatory changes regarding product standards, safety measures, and environmental impacts could affect the manufacturing processes and compliance requirements, posing additional challenges for companies operating in the digital light meter market.

Competitor Outlook

• Extech Instruments
• Fluke Corporation
• Dr. Meter
• Sekonic Corporation
• Klein Tools
• Yokogawa Electric Corporation
• Amprobe
• Hagner
• Apogee Instruments
• Lutron Electronic Enterprise Co., Ltd.
• Uni-T
• Benetech
• CEM Instruments
• Reed Instruments
• Testo AG

The competitive landscape of the digital light meter market is characterized by a mix of established players and new entrants, each striving to gain market share by leveraging technological advancements and responding to evolving consumer needs. Key companies such as Extech Instruments and Fluke Corporation have solidified their positions through extensive product portfolios and a focus on quality and reliability. These companies invest heavily in research and development to introduce innovative features in their digital light meters, ensuring they remain at the forefront of the market. Additionally, they emphasize customer support and after-sales services, which play a significant role in fostering brand loyalty among professionals who rely on accurate measurements in their work.

New entrants and smaller companies are also making their mark in the digital light meter market by offering cost-effective solutions that cater to budget-conscious consumers and specialized applications. Brands such as Dr. Meter and Klein Tools have gained traction by focusing on user-friendly designs and practical features that enhance the overall user experience. Additionally, companies like Sekonic and Yokogawa Electric Corporation are capitalizing on their strong reputations in the photography and industrial sectors, respectively, to expand their foothold in the digital light meter market. By targeting niche markets and providing tailored solutions, these players contribute to a diverse and competitive landscape.

The increasing trend of digitalization and the adoption of smart technologies are influencing the strategies of established players and new entrants alike. Companies are exploring partnerships and collaborations to integrate advanced features such as connectivity, data management, and real-time analytics into their digital light meters. This trend is expected to drive innovation and enhance product offerings, allowing manufacturers to meet the growing demand for multifunctional and efficient light measurement solutions. As the digital light meter market continues to evolve, the competitive landscape will likely witness ongoing changes, with companies needing to adapt to new consumer preferences, technological advancements, and market dynamics to thrive.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Uni-T
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Hagner
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Amprobe
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Benetech
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Testo AG
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Dr. Meter
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Klein Tools
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 CEM Instruments
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Reed Instruments
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Fluke Corporation
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Apogee Instruments
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Extech Instruments
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Sekonic Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Yokogawa Electric Corporation
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Lutron Electronic Enterprise Co., Ltd.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Digital Light Meter Market, By Application
    • 6.1.1 Photography and Cinematography
    • 6.1.2 Industrial
    • 6.1.3 Environmental Monitoring
    • 6.1.4 Agriculture
    • 6.1.5 Research and Development
  • 6.2 Digital Light Meter Market, By Sensor Type
    • 6.2.1 Silicon Photodiode
    • 6.2.2 Photomultiplier Tubes
    • 6.2.3 Photoresistors
    • 6.2.4 Photoconductive Cells
    • 6.2.5 Photovoltaic Cells
  • 6.3 Digital Light Meter Market, By Product Type
    • 6.3.1 Handheld Digital Light Meters
    • 6.3.2 Benchtop Digital Light Meters
    • 6.3.3 Integrated Digital Light Meters
    • 6.3.4 Pen-Type Digital Light Meters
    • 6.3.5 Pocket Digital Light Meters
  • 6.4 Digital Light Meter Market, By Distribution Channel
    • 6.4.1 Online Stores
    • 6.4.2 Specialty Stores
    • 6.4.3 Hypermarkets/Supermarkets
    • 6.4.4 Direct Sales
    • 6.4.5 Others

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Digital Light Meter Market by Region
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Digital Light Meter market is categorized based on

By Product Type

• Handheld Digital Light Meters
• Benchtop Digital Light Meters
• Integrated Digital Light Meters
• Pen-Type Digital Light Meters
• Pocket Digital Light Meters

By Application

• Photography and Cinematography
• Industrial
• Environmental Monitoring
• Agriculture
• Research and Development

By Distribution Channel

• Online Stores
• Specialty Stores
• Hypermarkets/Supermarkets
• Direct Sales
• Others

By Sensor Type

• Silicon Photodiode
• Photomultiplier Tubes
• Photoresistors
• Photoconductive Cells
• Photovoltaic Cells

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Extech Instruments
• Fluke Corporation
• Dr. Meter
• Sekonic Corporation
• Klein Tools
• Yokogawa Electric Corporation
• Amprobe
• Hagner
• Apogee Instruments
• Lutron Electronic Enterprise Co., Ltd.
• Uni-T
• Benetech
• CEM Instruments
• Reed Instruments
• Testo AG