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This section provides an overview for low voltage testers as well as their applications and principles. Also, please take a look at the list of 21 low voltage tester manufacturers and their company rankings. Here are the top-ranked low voltage tester companies as of December, 2024: 1.The Eastern Specialty Company., 2.EMDEP Group, 3.Triplett Test Equipment & Tools.
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Categories Related to Low Voltage Testers
Low voltage testers are measuring instruments used to measure the voltage of lower voltage circuits.
By touching a low voltage tester to the part to be tested, it is possible to check whether electricity is present. The type of low-voltage detector used depends on the magnitude of the voltage of the circuit to be checked.
Low voltage testers are used where there is relatively low voltage flowing in the circuit.
Low voltage testers can measure voltages from 20V to 1000V, and can be used for products used in the home.
However, there are two types of electrical circuits, DC and AC, and it is necessary to use a different type of detector for each circuit.
All types of detectors, including low voltage testers, indicate whether or not electricity is present at the point where the detector makes contact. There are three types of signals: light, buzzer, and both. The detection methods can also be divided into two types: those that make contact with the sensing element and those that are non-contact.
However, the principle is the same for all of them. Normally, when electricity is flowing in a circuit, the electric field around it changes from when it is not flowing. Therefore, when a detector is brought into close proximity to the circuit, it detects this change in the electric field and notifies the user with light and sound.
A contact-type detector holds the detector firmly, and the side of the detector, not the tip, is in contact with the wire. If the wire is coated, the sensitivity of the detector is less than that of a bare wire, so it is necessary to make sufficient contact with the wire.
These are often used to confirm that there is no electricity and to perform subsequent work. However, care should be taken not to use them with wet hands, as there is a risk of electric shock in case of accident.
*Including some distributors, etc.
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Headquartered in Everett, Washington, Fluke is an American-born company operating since 1948. Fluke offers a variety of testing equipment including digital multimeters, thermal cameras, solar PV testing equipment, thermometers, oscilloscopes, leak detection devices, as well as testing-equipment related accessories. Fluke offers direct online sales.
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.
Gardner Bender, founded in 1959 and based in New Berlin, USA, is a manufacturer and supplier of conduit bending and fishing equipment, electrical connection supplies, tools and wire management products for electricians. Starting as a manufacturer of its own patent of aluminium conduit benders and fish tape, the company now provides complete solutions for any size electrical installation and maintenance project. Some of these products are wire connectors, heat shrink, cable ties, hand tools, lighting and instruments and hydraulic and electric conduit benders. The company is a part of ECM industries and has an e-commerce platform to supply many of its products.
Sperry Instruments, established in Hauppauge, New York, in 1966, is a supplier of testing and measurement equipment for the electrical marketplace. Their product portfolio includes Scanners, Circuit breaker finders and wire tracers, Non-contact and probe voltage testers, Voltage-continuity and insulation testers and Outlet Testers. Their products are used for commercial solutions, data solutions, renewable energy, and power utilities. The company has distributors in the USA and Canada, and provides nationwide customer support.
W.E.I. Inc., headquartered in Syracuse, NY, is an authorized distributor, modification center, NIST calibration, and repair facility for industrial instrumentation. The company offers a product line, including analog meters, multimeters, accessories, test equipment, analog elapsed time meters, as well as analog panel meters, analog switchboard meters, clamp-on multimeters, and current probes. These products find applications across various industries where precise measurement and testing are critical. Aditionally, the company has accredited in-house NIST calibration capabilities provided by a certified company. Calibrations are performed and tracked using industry-recognized Fluke standards and the Fluke MET-CAL Software. All calibrations include AS-FOUND and AS-LEFT data.
Intercable Tools, established in 1970 in Brunico, South Tyrol, is a manufacturer of tools for processing low and medium-voltage cables and connection systems for the electrical, wind, and rail sectors. The company offers an extensive service portfolio, including electrotechnical equipment, bending, punching, and hydraulic tools, as well as hand and stripping tools. These products find applications in various industries, including automotive, telecommunications, construction, and electrical engineering. The company's aim is to develop precision tools with guaranteed product quality.
OWON - Fujian Lilliput Optoelectronics Technology Co., Ltd is based in China since 1990 as a manufacturer and supplier of test and measurement equipment. The company produces Digital Oscilloscopes available as handheld, virtual, tablet, and benchtop types as well as probes. They have Single Channel and Dual Channel Waveform Generators, along with Digital Multimeters and Programmable DC series Power Suppliers. There are also different types of Thermal Imagers, Spectrum Analyzers, and Anenmo Meters that can provide more than one kind of measurement.
Founded in 1940, Kyoritsu has an 80 year history as a customer-focused organization specializing in multimeters. Kyoritsu provides analog multimeters as well as digital multimeters with and without clamps offering many varieties of measurement.
Hasegawa Electric Co., Ltd., based in Hyogo, Japan, is a manufacturer and distributor of safety equipment for electrical works. Its product range includes voltage detectors, phase testers, auxiliary devices for voltage detection, live-part display units, and grounding hooks. These crucial tools ensure electrical work safety across various industries. The company is known for its products of voltage detectors, spanning from ultra-high voltage to low voltage applications, and complies with industry standards and regulations, emphasizing safety in electrical operations.
Neoteck Technology LTD., established in 1975 and based in China, is a manufacturer of measuring tools and electronic products. The company produces different products such as multimeters, voltage testers, dial indicators, angel finder protractors, and callipers. Apart from this, the company also manufactures headphone amps, DAC converters, and stylus force gauges to provide audio and video. The measuring tools provided are catered to both professionals and home DIY users, and these are supplied to customers in different countries such as Australia, Germany, France, Italy, and Spain.
Greenlee, founded in Rockford, Illinois, in 1862 is a manufacturer of Electrical Tools and Telecommunications Tools. The company's product portfolio includes Plumbing Tools, Utility Tools, Power Tools and Accessories, and Wire and Cable Electrical Test and Measurement equipment. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They also provide services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.
Hoyt Electrical Instrument Works Inc., established in 1904, is a manufacturer of analog and digital panel meters, transformers, shunts, switches, and personal safety devices, located in Penacook, New Hampshire, the United States. The company’s products are designed to meet and exceed industry standards. It offers a wide range of test and measurement instruments, making its a comprehensive solution for customers’ needs. It is not only an analog panel manufacturer, but also has evolved to provide value-added custom solutions that keep the world spinning in the right direction.
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.
CTA Manufacturing, originally named Classic American Tools, founded in 1978, and headquartered in Carlstadt, New Jersey, USA, is a manufacturer and a distributor of automotive specialty tools. Its product line encompasses diverse automotive specialty tools, which are categorized into offerings such as engine tools, brake tools, oil & exhaust tools, suspension tools, and body & interior tools. These tools play essential roles in engine repair, brake system maintenance, oil changes, suspension system repair, and car body and interior upkeep, meeting the diverse needs of professionals in the automotive service sector.
EMDEP Group, established in 1983 and headquartered in Alio, Spain, is a manufacturer and supplier of assembly testing equipment and specialized software catering specifically to automotive wiring harness manufacturers. The company's product portfolio includes components testing, electrical test analyzers, automatic component assembly, connector assembly and wire processing, flat cable folding machines, and more. These products serve various industries, including rail transit, smart cities, automotive, oil mining, industrial automation, and more. Its products have achieved several international certifications, including CE and RoHS.
Klein Tools is a fifth-generation family-run producer of hand tools founded in 187 and headquartered in Lincolnshire, Illinois. Klein Tools sells worldwide directly and through distributors. Klein Tools has a family of companies under its brand including Alco, Civitella, Mumme Tools, Tulmex, and Wattmaster. Klein Tools serves several industries including construction, HVAC/R, plumbing, telecom, municipal, and industrial. Some of the tools Klein Tools produces include non-contact voltage tester bens, multi-bit screwdrivers, digital circuit breaker finders, advanced circuit tracer kits, and multi-bit electronics screwdrivers.
Jaycar Electronics, founded in 1981, is an electronic product supplier with dual headquarters in Sydney, Australia, and Auckland, New Zealand. The company operates 90 stores across Australia and New Zealand, offering a diverse range of electronic products, including alarm systems, cables and connectors, components and electromechanical items, as well as power and batteries. It annually publishes the Jaycar Engineering Catalogue, a valuable resource for product information. These products are used across various industries, including 3D printing, automotive, computing, communication, and security.
DEKRA, founded in Germany in 1925, is a supplier of solutions and services in the testing, inspection, and certification sectors. The company offers solutions such as mobility testing for automated, and electric vehicles to improve interoperability, reduce risk, and secure data, and cyber security solutions for protecting systems, networks, and devices from attacks. it serves industries including automotive and mobility, chemical and pharmaceutical, energy and utilities, financial services, and information and communication technology.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | The Eastern Specialty Company. |
7.0%
|
| 2 | EMDEP Group |
7.0%
|
| 3 | Triplett Test Equipment & Tools |
7.0%
|
| 4 | Intercable Tools |
7.0%
|
| 5 | W.E.I. Inc. |
7.0%
|
| 6 | Gardner Bender |
7.0%
|
| 7 | Sperry Instruments |
7.0%
|
| 8 | Kyoritsu |
7.0%
|
| 9 | Electroalfa |
5.3%
|
| 10 | DEKRA |
5.3%
|
Derivation Method
The ranking is calculated based on the click share within the low voltage tester page as of December 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
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
6 | 46.2% |
|
Japan
|
3 | 23.1% |
|
Italy
|
1 | 7.7% |
|
China
|
1 | 7.7% |
United Kingdom
|
1 | 7.7% |
|
Australia
|
1 | 7.7% |
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