1. Metoree
  2. Sensors
  3. Voltage Detectors
Description 48 Manufacturers
UNI-TREND TECHNOLOGY CO., LTD.
Trotec GmbH
Triplett Test Equipment & Tools.
Triplett Test Equipment & Tools
Trinity Electronics Systems Ltd.
Trex Semiconductor
Time Mark Corp.
Tianjin Zwinsoft Technology Co.,Ltd.
Teledyne FLIR LLC
TECPEL CO.,LTD.
Supply Solutions, Inc.
STMicroelectronics

48 Voltage Detector Manufacturers in 2024

This section provides an overview for voltage detectors as well as their applications and principles. Also, please take a look at the list of 48 voltage detector manufacturers and their company rankings. Here are the top-ranked voltage detector companies as of November, 2024: 1.CATU, 2.ICKey Internet Technology Co., LTD, 3.Microchip Technology Inc..

Table of Contents

Supervisor of this article
Michiya Maeda
Michiya Maeda

Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer. Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.

What Is a Voltage Detector?

A voltage detector is a device used to detect supplied voltage. It is a type of device used in electrical circuits and electronic equipment.

It is primarily used to monitor fluctuations in voltage signals or the exceeding of certain thresholds. This is often used to ensure proper operation and protection of electronic equipment.

Uses of Voltage Detectors

Voltage detectors are used in a variety of applications. The following are examples of typical uses of voltage detectors:

1. Power Supply Management

Voltage detectors are used in power supply circuits. They detect voltage fluctuations and abnormalities and control the switching of power supplies and triggering of protection circuits.

They are often used to ensure a stable power supply, for example, by switching an auxiliary power supply when the voltage drops.

It is also used to monitor battery charge status and voltage levels. To prevent overcharging or over-discharging of batteries, voltage detectors can be used for proper charge control and warning functions. They are also used to display the remaining battery level and determine when to replace the battery.

2. Overvoltage Protection

They are used for protecting circuits and equipment from overvoltage. When a voltage exceeding a specified threshold is detected, a protective circuit is activated to shut down the circuit or take other measures. This prevents electronic equipment and circuits from breaking down.

3. Automobiles

Voltage detectors are also widely used in automotive applications. Electronic control systems are a key component of automobiles, and accurate voltage monitoring is necessary to ensure safety and comfort.

The vehicle battery is required for engine starting and electronic equipment operation. Voltage detectors monitor the battery's state of charge and abnormal voltage levels to help determine appropriate charge control and battery replacement.

In electric vehicles, they are often used to check the remaining charge of the motor drive battery. In addition, various electronic control units in vehicles control the engine, brakes, airbags, etc. Voltage detectors monitor the power supply voltage of these control units and contribute to proper operation and detection of abnormalities.

Principle of Voltage Detectors

A voltage detector is a device that compares an input voltage with a preset threshold value. The output of the detector changes depending on whether the input voltage is above or below the threshold.

Although specific methods and devices may vary, voltage detection is based on this principle. When the input voltage exceeds the threshold, a detection is made and control and other actions are performed accordingly.

Types of Voltage Detectors

There are various types of voltage detectors. The following are examples of typical types of voltage detectors:

1. Comparator

A comparator is a device that compares an input voltage with a reference voltage and changes the output based on the relationship. The output is switched depending on whether the input voltage is above or below the reference voltage. It is commonly realized using an operational amplifier.

Comparators not only detect whether the input voltage is above or below a specific threshold, but may also have features such as anomaly detection and hysteresis. This allows them to be used in a wide variety of applications.

2. Zener Diode

A zener diode is a diode with the characteristic of conducting when the reverse voltage exceeds a specific level. In a voltage detector, a zener diode is designed to allow current to flow when a specific voltage level is exceeded.

The zener diode has a very simple construction. They do not require any additional electronic circuitry or components because they start conducting when the reverse voltage exceeds a specific level. Leakage current is also very low, minimizing power consumption.

3. Relay

A relay is a device in which a voltage is applied to an internal coil and a signal is transmitted in response to the voltage level. By using instrument transformers, it can be applied to high voltages. In addition, the coil and the switch section are electrically insulated, and the input voltage and the output section can be isolated and decoupled.

However, since relays are electro-mechanical devices, they have limitations in terms of response speed and life span.

List of 48 Voltage Detector Manufacturers

*Including some distributors, etc.

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    • Microchip Technology Inc.
      • United States of America Address: 2355 West Chandler Blvd. Chandler, Arizona, United States of America

      Manufacturer Overview

      Microchip Technology Incorporated was incorporated in 1989 and is headquartered in Chandler, Arizona. The company is a developer and manufacturer of control solutions for global markets including the automotive, industrial, communications, human-machine interface, and connectivity industries. The company’s products include microcontrollers, field-programmable gate array products, MOSFET and radio frequency products, and both wired and wireless communications products. The company’s services include wafer foundry and assembly services, test subcontracting manufacturing services, development tools for enabling system designers to program microcontrollers and processors, and timing system products.

    • Time Mark Corp.
      • United States of America Address: 11440 E Pine St Tulsa, Oklahoma, United States of America

      Manufacturer Overview

      Time Mark Corp., founded in 1972 and based in Tulsa, Oklahoma, is a manufacturer of special control devices and related accessories for various industrial applications. The company's product folio includes 3-phase monitors and testers, current monitors, liquid level controls, transformers, and, transducers that have a variety of uses in digital transmission, electronics gadgets, appliances, energy, and, electrical industries. The company also offers a 5-year warranty on 3-Phase Monitors and all other standard products have a 1-year warranty.

    • Triplett Test Equipment & Tools
      • United States of America Address: 850 Perimeter Rd, Manchester, New Hampshire, United States of America

      Manufacturer Overview

      Triplett Test Equipment & Tools, established in 1904 and located in Manchester, New Hampshire, is a manufacturer of specialized testers, acquired by Jewell Instruments in 2007. The company offers a diverse range of products across six major categories, including electrical test and measurement, voice data and video test, security camera test, and vision and inspection. Additionally, it provides specialty tools and toolkits, such as the home theater installation 5-piece tool kit and electrical essentials 4-piece tool kit.

    • Honeywell International Inc
      • United States of America Address: 855 S. Mint Street, Charlotte, North Carolina, United States of America

      Manufacturer Overview

      Honeywell International Inc. was founded in 1885 and headquartered in Charlotte, North Carolina. Honeywell is a diversified technology and manufacturing company to global customers in many industries such as aerospace, building technologies, performance materials, manufacturing, and safety. Honeywell produces hardware and software solutions for each industry it serves. In building technologies, Honeywell designs access controls, electrical and wiring, fire life safety, and employee training services. In aerospace, Honeywell designs cockpit systems and displays, engines, cabin management and cleaning, and health and usage monitoring.

    • Advanced Monolithic Systems
      • United States of America Address: 1418 Stealth Street Livermore, California, United States of America

      Manufacturer Overview

      Advanced Monolithic Systems, established in 1988 and based in California, USA, is a manufacturer and supplier of integrated circuits. The product portfolio of the company includes voltage regulators, detectors, references, DC converters, operational amplifiers, and power distribution systems. The company also offers a wide range of standard analog bipolar and CMOS products which are accurate, strategic planning support, and technical services. The company has ISO-certified products. The products are used in various applications for telecommunication, computers, and electronic industries.

    • Analog Devices, Inc.
      • United States of America Address: One Analog Way, Wilmington, Massachusetts, United States of America

      Manufacturer Overview

      Incorporated in 1965, Analog Devices, Inc. designs, manufactures, tests, and markets integrated circuits (ICs), software, and subsystems that leverage analog, mixed-signal, and digital signal processing technologies. The company provides data converter products, power management and reference products for power conversion, driver monitoring, sequencing, and energy management applications in the automotive, communications, industrial, and high-end consumer markets. In addition, the company provides digital signal processing and system products for high-speed numeric calculations. It serves clients in the industrial, automotive, consumer, instrumentation, aerospace, and communications markets.

    • Triplett Test Equipment & Tools.
      • United States of America Address: 850 Perimeter Rd, Manchester, New Hampshire, United States of America

      Company Overview

      Triplett Test Equipment & Tools was established in 1901 and is headquartered in Bluffton, Ohio. The company is a manufacturer and distributor of electrical test equipment and tools. Triplett's product range includes digital multimeters, oscilloscopes, power quality analyzers, and a multiple other test equipment. The company's products are used by a wide range of customers, including electricians, engineers, and technicians. The company's products are also backed by a world-class warranty and are supported by a team of experienced engineers and technicians.

    • All Electronics Hardware, Inc.
      • United States of America Address: 2642 Corporate Pkwy., Algonquin, Illinois, United States of America

      Company Overview

      All Electronics Hardware, which was established in 1995, is a US designer, manufacturer, and distributor of plastic hardware, tools, and accessories located in Algonquin, Illinois. The company is ISO 90001:2015 certified and RoHS-compliant. It continually supplies products to the fastener, electronics, electrical, and OEM (original equipment manufacturer) industries. These products range from circuit board supports, cable ties, and tubing to testers and wire connectors that are routinely used in computers and construction.

    • Supply Solutions, Inc.
      • United States of America Address: 8107 Plainwood Ave Stonewood, West Virginia, United States of America

      Distributor Overview

      Supply Solutions was founded in the early 2000s and operates out of Stonewood, West Virginia. Supply Solutions is a wholesale distributor serving the telecommunications industry, including traditional CATV operators, independent telephone companies and FTTX providers, as well as the contractors that support these operations. Supply Solutions offers hardware including aerial hardware including sub-components and parts,, cables, conduits, fiber optics, power supplies, sealants, test equipment, drop & instillation products, FTTX equipment including optical enclosures, headend products, underground equipment, wireless equipment, poles, as well as test equipment.

    • Beijing Zetron Technology Co
      • China Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng, Beijing, China

      Manufacturer Overview

      Beijing Zetron Technology Co, founded in 2006 and based in Beijing, China, is a manufacturer of gas detection solutions. Its product portfolio encompasses flue gas analyzers, electrician instruments, pipeline detection equipment, and non-destructive testing equipment. Additionally, it offers technical consulting services, engage in research and development, product design, and sales management. The company follows a rigorous quality assurance process that involves over 30 inspection points, from the parts library to the finished product leaving the factory, and holds ISO 9001 certification and battery certification.

    • Tianjin Zwinsoft Technology Co.,Ltd.
      • China Address: Roon101, Building M6, Green Industry Base, No.6, Haitai Fazhan Six Road, Huayuan Industrial Park, Binhai Gaoxin District, Tianjin, China

      Manufacturer Overview

      Tianjin Zwinsoft Technology Co. Ltd. is a developer and manufacturer of environmental monitoring instruments and software that was established in Tianjin, China, in 2010. The company offers online monitoring devices for various environmental parameters, including volatile organic compounds (VOCs), motor vehicle exhaust, and catering oil fumes. It also offers cloud-based environmental data analysis platforms and custom software development services for unique customer projects. The company’s products are commonly used in environmental protection, industrial processing, and urban management operations.

    • Qingdao Shenghan Chromatograph Technology Co., Ltd.
      • China Address: No.151, Zhuzhou Road, Laoshan District, Qingdao, Shandong, China

      Manufacturer Overview

      Qingdao Shenghan Chromatograph Technology Co. Ltd. (SHINE), established in 2002 and based in Qingdao, China, is a manufacturer of ion chromatograph equipment and related parts. It also stocks other products like scientific and environmental measurement instruments. The company is ISO 9001 and ISO 24001 certified, and in 2019, it became one of China’s top 500 patent enterprises. It has four ion chromatograph (IC) series, including online, portable, and customized ICs, used in several industries, including environmental protection, petrochemical, and hydrogeology. It has exported to over 70 countries and has about 100 independent intellectual property rights.

    • TECPEL CO.,LTD.
      • Taiwan Address: 3F., No.12, Lane. 130, MinQuan Road., XinDian Dist., New Taipei City, Taiwan

      Manufacturer Overview

      TECPEL CO.,LTD. was established in 1990 and is a manufacturer of test and measurement devices based in Xindian, New Taipei City, Taiwan. The company manufactures various devices such as digital thermometers, temperature humidity transmitters, digital pH meters, digital handheld multimeters, and light meters datalogger. The products are manufactured under the CE requirements standards. The company was awarded the Asia-Pacific e-Business Champions of the Year 2008 from Alibaba. The company participated in various exhibitions such as Taitronix Exhibition, The 9th Taipei International Instrument Exhibition, and The Automotive Electronics Show 2018.

    • HT Italia S.r.l.
      • Italy Address: Via della Boaria, 40 Faenza, Italy

      Manufacturer Overview

      HT Italia S.r.l., established in 1983 and based in Faenza, Italy, is a manufacturer of test and measurement instruments. The company designed and built MASTER HT2031 in 1992, a product performing safety testing on installations and simultaneously printing a professional report thanks to the built-in printer. From then on, it has built a product portfolio consisting of infrared cameras, environmental measurement instruments, photovoltaic testers, power quality analyzers and digital multimeters. The company has acquired the quality system certification ISO 9001, and supplies its safety testers with calibration certificates made with calibrating equipment traceable to SIT or NAMAS.

    • Hubix sp. z o.o.
      • Poland Address: Główna 43 street Żabia Wola Huta Żabiowolska, Poland

      Manufacturer Overview

      Hubix sp. z o.o. is a Polish manufacturer of live line working equipment and tools founded in 1980 and based in Żabia Wola, Huta Żabiowolska. Under the brand names HUBIX, SECRA, and HYBRID TOOLS, the company produces safety helmets with integrated face shields, electrically insulating equipment for firefighting, and insulated tools for live-line working operations. These are mainly used by clients in power transmission, generation, or distribution, as well as by fire departments and electrical vehicle manufacturers.

    • Trotec GmbH
      • Germany Address: Grebbener Straße 7 52525 Heinsberg, North Rhine-Westphalia, Germany

      Manufacturer Overview

      Trotec GmbH is a German manufacturer of air treatment and climate conditioning machines and equipment that was established in 1994 as a subsidiary of TKL GmbH. Based in Heinsberg, North Rhine-Westphalia, the company produces air conditioners and purifiers, as well as heaters, dehumidifiers, and ventilators. It also offers equipment for measuring or monitoring various air conditions, including pressure, humidity and flow. Aside from its products, Trotec GmbH also provides rental, calibration, repair, and training services to its clients in the commercial and industrial sectors.

    • NWS
      • Germany Address: Röntgenstraße 12 42719 Solingen, Germany

      Manufacturer Overview

      NWS, founded in 1973 and headquartered in Solingen, Germany, is a manufacturer of hand tools, electronic tools, automotive tools, and various types of specialized tools. The company holds ISO 9001 certification, verifying that the products are manufactured to industry standards and delivering benefits such as precision, durability, and stability to customers. The broad range of products includes industrial tools, safety tools, electrojoining tools, plumber tools, and sheet metal forming tools made with streamlined CNC technology and precision. It offers a wide range of tools for professionals and DIY enthusiasts, serving industries such as automotive, electronics, construction, and general manufacturing.

    • Renesas Electronics Corporation.
      • Japan Address: TOYOSU FORESIA, 3-2-24 Toyosu, Koto-ku, Tokyo, Japan

      Manufacturer Overview

      Renesas Electronics Corporation was established in 2002 and is headquartered in Tokyo, Japan. Renesas is a global research, design, and manufacturer of semiconductors used in industries spanning automotive, consumer electronics, the internet of things, power & energy, and industrial sectors. Renesas manufactures both analog and digital products. Analog products include amplifiers, audio & video devices, data converters, PLC, and switches & multiplexers. Digital products include microcontrollers, memory components, sensors, wireless connectivity products, and others. Renesas also offers design resources such as kits, development tools, partner programs, and design tools.

    • Asahi Kasei Microdevices Corporation
      • Japan Address: Hibiya Mitsui Tower 1-1-2 Yurakucho, Chiyoda-ku, Tokyo, Japan

      Manufacturer Overview

      Asahi Kasei Microdevices Corporation, founded in 1980, is a Japanese manufacturer headquartered in Chiyoda City, Tokyo, specializing in sensing devices and integrated circuit (IC) products. The company’s product offerings include magnetic sensors, current and gas sensors, audio devices, and specialty devices. These products have diverse applications, such as in personal electronics, where AKM provides compact and low-consumption features for sound and magnetic sensing. They offer CO2 sensors and transceiver IC for millimeter-wave radar with high spatial recognition for smart homes. Additionally, AKM provides rotation angle sensors in industrial equipment like robots and motors to achieve accuracy and off-axis alignment simultaneously.

    • NOYAFA Electronic Co., Ltd
      • China Address: 3rd floor, block D, building 2, Wanjing business center, 2506 Xinyu Road, Xinqiao Street, Baoan District, Shenzhen, China

      Manufacturer Overview

      NOYAFA Electronic Co., Ltd., established in 2006 and headquartered in Shenzhen, China, is a manufacturer and supplier specializing in cable testers, optical power meters, GPS land meters, and metric data converters. The company's product portfolio is diverse and includes network cable testers, temperature and thermal imaging devices, security tools, medical tools, environmental monitoring solutions, and more. The company operates through three major centers: the Shenzhen Marketing Center, the Shenzhen R&D Center, and the Yongzhou Manufacturing Center. It supplies products under the brand names "Smart Mouse" and "Noyafa."

    • Horstmann GmbH
      • Germany Address: Humboldtstraße 2 42579 , Heiligenhaus, Germany

      Manufacturer Overview

      Dipl.-Ing. H. Horstmann GmbH is a manufacturer of medium-voltage technology that was founded in 1946 and is headquartered in Heiligenhaus near Düsseldorf, Germany. The company provides short-circuit and earth fault indicators like sensors and for telecommunication solutions there are various reporters and software. There are also Voltage testers, Grounding devices, and Station accessories for fast and uncomplicated transmission and to reduce the cost of troubleshooting in medium-voltage grids. These products overall help distribution system operators for grid management, planners, station builders, switchgear builders, or fitters.

    • Trinity Electronics Systems Ltd.
      • Canada Address: 10708 - 181 Street N.W., Edmonton, Alberta, Canada

      Manufacturer Overview

      Trinity Electronics Systems Ltd. was founded in the 1980s and is based in Edmonton, Alberta. Trinity Electronics Systems designs and manufactures custom electronics and handles modifications, upgrades, and warranty repair as well. Trinity Electronics Systems product list includes power measurement products, audio products, lighting products, industrial electronics, sensors, and miscellaneous products. Trinity Electronics Systems services begin with product development and create proposals for complete products including packaging, instruction manual, software, and prototyping. Electronic design services including retrofitting and even re-manufacturing of boards created by defunct manufacturers. Other services include PCB, Hazloc, and microprocessor software development and contract manufacturing.

    • Nisshinbo Micro Devices Inc.
      • Japan Address: NB Nihonbashi Bldg., 3-10 Nihonbashi Yokoyama-cho, Chuo-ku, Tokyo, Japan

      Manufacturer Overview

      Nisshinbo Micro Devices Inc., established in 1959, and headquartered in Tokyo, Japan, is a manufacturer of semiconductors and electronic components. The company specializes in producing integrated circuits, discrete semiconductors, optoelectronic devices, which caters to industries such as telecommunications, automotive, and consumer electronics. The company holds ISO 9001 and IATF 16949 certifications, ensuring quality in their products which are used for various applications, including wireless communication, automotive systems, and industrial automation, providing crucial electronic components for advanced technologies in various industrial and commercial sectors.

    • UNI-TREND TECHNOLOGY CO., LTD.

      Manufacturer Overview

      UNI-TREND TECHNOLOGY CO., LTD. was established in 1988 and is a manufacturers of measuring and imaging devices based in Dongguan, Guangdong, China. The company produces various products such as digital multimeters, electrical power testers, DC electronic loads, handheld thermal cameras, and thermal imaging monoculars. The products are used in various applications such as industry electricity, environment monitoring, communication, photovoltaic power station, and ranging and mapping. The company has obtained ISO 9001 and ISO 14001 certifications.

    • Industrial Physics

      Manufacturer Overview

      Industrial Physics, a portfolio company of KKR a private-equity firm, is a manufacturer of test, measurement, and inspection equipment, based in the United States. The company specializes in the food and beverage, paper and plastics, paint and coatings, materials testing, and consumer electronics markets. They operate across a family of brands, including TQC Sheen, Technidyne, and C&W Equipment. They have been supporting manufacturers, laboratories, and production lines across a multitude of industries.

    • Focke Meler Gluing Solutions, S.A.

      • Focke Meler Gluing Solutions, S.A.
        MELTERS

      Manufacturer Overview

      Focke Meler Gluing Solutions S.A., established in 1970 and headquartered in Navarre, Spain, is a manufacturer of equipment and systems for applying adhesives and sealants. The company's products include heated electrical hoses for hot melt adhesives, melting units for hot melt adhesives and sealants, and the Micron+ control system. It also makes customized machinery and equipment and has created coating rollers, winding-unwinding machines, and stamp applicators for previous clients. It serves sectors that include automotive, packaging, and textile manufacturing.

    • Teledyne FLIR LLC

      Manufacturer Overview

      Teledyne FLIR LLC, originally known as FLIR Systems and founded in 1978, is an American manufacturer headquartered in Wilsonville, Oregon, specializing in thermal imaging cameras and sensors, now operating as a subsidiary of Teledyne Technologies Incorporated. FLIR (Forward-Looking Infrared) offers handheld and fixed mount thermal cameras, thermal security cameras, thermography cameras, machine vision cameras, and gas detection cameras. They provide airborne systems, unmanned aerial and ground systems, land and maritime systems, and traffic management software. These products find applications in various fields and industries, such as airborne law enforcement, border and maritime patrol, critical infrastructure and force protection, search and rescue operations.

    • CATU

      Manufacturer Overview

      CATU, formed in 1919 and based in Bagneux, France, is a manufacturer of safety solutions and equipment against electrical risks for transportation and distribution networks of electrical energy. The company crafts protection kits for electrical intervention, insulating blankets, locking padlocks, and regulatory posters and flags. It also produces maneuvering and rescue sticks, installation controllers and measuring devices, as well as jumper clamps and accessories. Its insulating blankets have acid resistance, oil resistance, and ozone resistance properties. It has passed the ISO 9001 and ISO 14001 certifications.

    • STMicroelectronics

      Manufacturer Overview

      ST Micro Electronics is a global semiconductor company serving customers with innovations to have a positive impact on people's lives. Their product line is micro electronic systems, such as switches, controllers, sensors and drivers. The main selling point of ST Micro Electronics is its provision of sustainable products, and introducing their electronics to create a more sustainable world. The company, as well as providing the electronic devices, also provides software and support, ensuring that all fields are covered to provide a fully provide a supported and strong relationship with their customer base. ST Micro Electronics believe that technology plays a key role in helping to solve environmental and social challenges, which is why their semiconductor technologies start with their employees, their customers and partners.

    • MITSUMI ELECTRIC CO., LTD

      Manufacturer Overview

      MITSUMI ELECTRIC CO., LTD was founded in 1954 and is a manufacturer of electrical machinery and industrial products based in Tama, Tokyo, Japan. The company manufactures various products such as roller bearings, LCD backlight, electromagnetic clutches, automotive fan motors, and mini coaxial connectors. The products are used in various field of industries such as medical, metal manufacture, optical industry, and hygienic management systems. The company has obtained standards certificates including ISO 14001, QS 9000, and WML C07.

    • Amprobe

      Manufacturer Overview

      Amprobe, founded in Everett, WA, in 1948 is a manufacturer of Ultrasonic Leak Detectors. The company's product portfolio includes battery testers, Electrical and HVAC Test and Measurement Tools, Digital Multimeters, Clamp Meters, and Wire Tracers & Cable Locators. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also provide services including product selection, installation, preventative maintenance, troubleshooting, and repair.

    • Southwire Company, LLC.

      Manufacturer Overview

      Southwire has been a manufacturer and supplier of wires and cables since 1950 and is headquartered in Carrollton, Georgia. The company specializes in a range of cables including Building wire, Transit, Low Voltage, Metal Clad cables, Flexible cords, Leadwire, and various other cables tailored for high-voltage transmission applications. Similarly, the company offers an array of Tools like drivers and pliers, equipment for testing and measurements, as well as Lights and Electrical components such as Floor and Non-metallic Boxes and Covers. These and other Power Management products have uses in numerous industries such as Mass Transit, Data Centers, Utilities, and Telecom Power.

    • ABLIC Inc.

      Manufacturer Overview

      ABLIC, Inc. is a manufacturer of analog semiconductors and integrated circuits (ICs) based in Minato-ku, Tokyo. Originally established in 2016, the company is a subsidiary of Seiko Instruments, Inc., and was renamed SII Semiconductor Corporation in 2018. The company produces memory, logic, and power management ICs, as well as various sensors for use in mobile computers, industrial equipment, wearable tech, and automotive systems. These supply clients in the consumer electronics, factory automation, and medical equipment industries.

    • MULTI MEASURING INSTRUMENTS Co., Ltd.
      • Japan Address: 7F Akihabara Murai Building, 1-26 Kandasakumacho, Chiyoda-ku, Tokyo, Japan

      Company Overview

      Multi Measuring Instruments Co., Ltd. was founded in Chiba, Japan in 1986 and is headquartered in Tokyo. As per its namesake, Multi offers a vast array of measuring and testing equipment used across a number of industries. Some of their offerings include voltage meters, network testers, lux meters, cable locators, sound meters, various thermometers, gas analyzers, and water quality meters. Multi Measuring Instruments has a mission for its products to improve the global environment by detecting inefficiencies and leaks, developing products that will be useful for solar and wind power generation.

    • Martindale Electric Co. Ltd.
      • United Kingdom Address: Imperial Way, Watford, Hertfordshire WD24 4PP, United Kingdom

      Company Overview

      Martindale Electric Co. Ltd. is a British manufacturer and distributor of electrical testing and measurement equipment that was established in Watford, England in 1928. The company’s extensive product portfolio includes socket and continuity testers, electrical test tools such as clamp meters and multimeters, and voltage indicators for providing safety during isolation procedures. It also offers calibration, maintenance, and personnel training services for customers requiring additional support. The company’s products are used primarily by clients in the UK’s construction, rail, and public utilities sectors, including by companies such as Balfour Beatty and the London Underground.

    • Sansion Power Electric
      • China Address: Building 8,YuanYuanXin Industrial Park, No.8 HuanHu Middle Road,DongXiHu District, Wuhan, China

      Company Overview

      Sansion Power Electric Co. Ltd. is a manufacturer and supplier of power testing equipment that was founded in 2005 in Wuhan, Hubei, China. The company produces systems and equipment for testing voltage, line safety, and current leakage. These include transformer test equipment, insulation resistance testers, and HV switchgear test sets. The company’s products are used in a range of industries including transportation, power generation, and aerospace manufacturing. Some of its notable clients include the China Railway Corporation, China National Offshore Oil Corporation, and China Southern Power Grid Corporation.

    • Metrica
      • Italy Address: Via Grandi, 18 San Donato M.se, Italy

      Company Overview

      Metrica, founded in 1949 and headquartered in San Donato, Italy, is a manufacturer and distributor of professional measuring tools, offering a broad spectrum of traditional and instruments. Its product catalog encompasses Angled Gauges for measuring angles, Length Measures for measuring distances, advanced Laser Measuring Tools for precise measurements, Levels for establishing the horizontal plane, and robust Telefix Telescopic Poles used in height measurements for buildings, awnings, doors, and trees. These tools cater to the construction and mechanical industries, enhancing accuracy and efficiency.

    • One-Too Company
      • France Address: 1° Avenue 1° Rue ZI de Carros Carros, France

      Company Overview

      One-Too Company is a French manufacturer and distributor of control and measurement products that was established in Carros, Alpes-Maritimes in 1992. The company primarily produces various sensors including torque, displacement, temperature, and force sensors. It also offers signal conditioners, data acquisition systems, and data management and analysis software. Aside from its products, the company provides consultation, testing and calibration services to its clients in the automotive, rail, aerospace, and industrial manufacturing sectors.

    • Trex Semiconductor
      • Japan Address: 3F DAIHO ANNEX 1-24-1 Shinkawa, Chuo-Ku, Tokyo, Japan

      Company Overview

      Trex Semiconductor is a developer and manufacturer of integrated circuit (IC) products that was established in Tokyo, Japan, in 1995. The company offers voltage regulator ICs for providing stable voltage output from variable input voltage, DC/DC converter ICs for power management applications, and hall ICs for detecting magnetic fields and outputting digital signals. It also offers design and production services for custom orders or unique projects. The company mainly serves client OEMs in the automotive, consumer electronics, and power distribution industries.

    • SEFRAM INSTRUMENTS SAS

      Company Overview

      SEFRAM INSTRUMENTS SAS, founded in 1947 and headquartered in St Etienne, France, operates as a manufacturer and supplier of electronic equipment for data acquisition and TV meters. Its product range comprises recorders & dataloggers, TV meters & RF test instruments, power supplies, as well as electronic loads, and signal generators, applied in various recording-related fields. The company holds ISO 9001 certification, signifying its adherance to maintaining quality in product manufacturing.

    • Honeywell STORE

      Company Overview

      Honeywell International Inc., founded in 1999 and headquartered in Morristown, New Jersey, United States, is a manufacturer and supplier specializing in a wide array of products designed for home, office, and various other applications. The company's extensive and diverse product range includes items such as home security solutions, smart lighting systems, smart pet products, safety equipment, and efficient mini-split air conditioners, among others. These offerings cater to a multitude of industries, including households, electronic appliances, healthcare facilities, scientific research laboratories, the automotive sector, and more.

    • HIOKI E.E. CORPORATION
      • Japan Address: 81 Koizumi, Ueda, Nagano, Japan

      Company Overview

      Hioki E.E. Corporation was founded in 1935 and headquartered in Ueda, Nagano. Hioki provides testing & analysis, manufacturing & inspection, and equipment maintenance to industries including mobility, battery, motor, energy, electronic components, and infrastructure. Hioki’s has 10 primary product categories which are: recorders and data loggers including oscilloscopes, LCR/Resistance Meters, safety testing including signal generators and calibrators, power meters including power quality analyzers, probes & sensors, optical & PV maintenance & telecommunication, environmental measuring, DMM & testers & field measuring, IoT & new solutions & meter relay, and bare board & package testing.

    • ROHM Co., Ltd.
      • Japan Address: 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto, Japan

      Company Overview

      ROHM Semiconductor was incorporated in 1940 and is headquartered in Kyoto, Japan. ROHM manufactures and sells electronic components worldwide. ROHM operates through the segments ICs, discrete semiconductor devices, and modules. ROHM provides ICs comprising memory, amplifiers and linear, power management, clocks and timers, switches and multiplexers, logic, data converters, sensors and MEMS, display drivers, motor/actuator drivers, interfaces, communication and speech synthesis LSI, audio and video, and microcontrollers. ROHM also offers discrete semiconductor products include MOSFETs, bipolar transistors, and diodes; power devices, including power transistors and diodes, SiC power devices, IGBT, and IPM; passive devices, such as resistors, and conductive polymer and tantalum capacitors; and various modules among others.

    • Eagle Eye Power Solutions, LLC.

      Distributor Overview

      Eagle Eye Power Solutions, founded in the United States in 2023, is a global supplier of critical DC power solutions and services. It offers a variety of products, including battery monitoring systems, battery data analysis, discharge testing, DC power systems, and NERC PRC-005-6 compliance. The company also provides services such as critical power education, solutions, and compliance for clients in various industries, including utilities, data centers, government and defense, green energy, and motive power.

    • Hybrid Electronics Corporation

      Distributor Overview

      Hybrid Electronics is a global distribution specialist of electronic components, with access to over 50 million unique components. Among the markets HE serves are the aerospace, automotive, communications, defense, industrial, medical, national security, and test & measurement industries. In addition to components, HE also provides quality and compliance testing, counterfeit detection, upscreening, and other forms of quality control. Examples of component subtypes that HE offers include ICs, batteries, capacitors, semiconductor products, sensors, circuit protection, interconnectors, filters, optoelectronics, relays, switches, power supplies, and cables and cable assemblies.

    • ICKey Internet Technology Co., LTD

      Distributor Overview

      Hello BOM is an online electronic component storefront designed to bridge customers and suppliers. Customers supply Hello BOM with their bill of materials (BOM) and Hello BOM uses smart analysis via AI data matching to quickly find precise matches that customers need. This is accomplished via Hello BOM’s growing component stock and product information database to grow increasingly accurate and fast, while also simplifying the process of R&D and purchasing for customers. Products include semiconductors, resistors, capacitors, diodes, inductors, connectors, transistors, and sensors.

Voltage Detector Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the voltage detector page as of November 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

  1. Asahi Kasei Microdevices Corporation: 39,283
  2. ROHM Co., Ltd.: 23,754
  3. Renesas Electronics Corporation.: 21,017

Newly Established Company

  1. NOYAFA Electronic Co., Ltd: 2006 (18 years ago)
  2. Sansion Power Electric: 2005 (19 years ago)
  3. Renesas Electronics Corporation.: 2002 (22 years ago)

Company with a History

  1. Triplett Test Equipment & Tools.: 1904 (120 years ago)
  2. Triplett Test Equipment & Tools: 1904 (120 years ago)
  3. Martindale Electric Co. Ltd.: 1928 (96 years ago)

Voltage Detector Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Voltage Detector Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 9 29.0%
Japan Japan 7 22.6%
China China 5 16.1%
Germany Germany 3 9.7%
Italy Italy 2 6.5%
Taiwan Taiwan 1 3.2%
Poland Poland 1 3.2%
Canada Canada 1 3.2%
United Kingdom United Kingdom 1 3.2%
France France 1 3.2%

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