All Categories
History
This section provides an overview for power analyzers as well as their applications and principles. Also, please take a look at the list of 43 power analyzer manufacturers and their company rankings. Here are the top-ranked power analyzer companies as of December, 2024: 1.Summit Technology, 2.Algodue Elettronica s.r.l., 3.Electrex.
Table of Contents
A power analyzer is a device designed to measure the power output of electrical equipment. It enables the assessment of energy conversion efficiency and the identification of malfunctions caused by voltage drops. Although power can be measured with a wattmeter, power analyzers offer the additional capability to measure other parameters such as voltage, current, and frequency, which is not possible with standard power meters. These devices feature multiple channels on the display screen, allowing for the customization of displayed parameters according to the user's needs.
Power analyzers are instrumental in measuring the efficiency of power generation from renewable energy sources like solar and wind power. Despite the growing popularity of renewable energy for its environmental benefits, it faces challenges such as dependency on weather conditions and generally lower efficiency compared to conventional thermal power generation. Power analyzers help in ensuring the effective supply of electricity and in implementing backup systems when power generation efficiency drops due to energy shortages.
Power analyzers assess the power flow within electrical equipment, employing different calculation methods for DC and AC circuits. In DC circuits, power is calculated by multiplying voltage and current. For AC circuits, however, where current values fluctuate, simple multiplication is insufficient. Power analyzers calculate the RMS (root mean square) value of electrical signals to provide a reliable measure of power current for AC circuits, facilitating accurate power calculations.
Modern power analyzers offer:
Designed for field measurements, such as those needed for solar panels, power analyzers are now more compact and lightweight, thanks to advances in technology that condense computing functions into the power analysis engine.
They are engineered for accurate measurements in various temperature conditions, including rapidly changing environments found in constant-temperature rooms and engine rooms.
Wireless technology adapters, such as Bluetooth, enable the transmission of measured data to data loggers or similar devices.
They support a broad range of standards including USB, LAN, GP-IB, and RS-232C, and offer capabilities for external control and synchronization between units.
Various power analyzers available include:
Integrating high-resolution oscilloscopes, these models combine power and waveform measurements in a single device, offering a solution that was not available in earlier power analyzers that lacked waveform observation capabilities. Several manufacturers now offer similar integrated oscilloscope models.
These models provide high accuracy in power measurement across a broad frequency range, suitable for detailed analysis of phenomena with large variation ranges and for measuring the switching drive of inverters, with some capable of measuring frequencies above 100 kHz and below 1 Hz.
Power analyzers fall into two main categories based on price: low-priced and high-end models. The selection depends on the required accuracy and frequency range of power measurement. For measurements over 100 kHz, including frequencies of 1 Hz or below, or when high measurement accuracy is essential, a high-end model is recommended. These models are ideal for detailed analysis of wide variation ranges and for measuring inverters and switching drives. For other applications, a mid-range model may suffice.
*Including some distributors, etc.
Sort by Features
Sort by Area
With over 35 years of experience, Algodue Elettronica has specialized in the design and manufacture of instruments for the measurement of energy, the monitor of electrical usage, and the analysis of energy power quality for low voltage systems. Starting with the in-house development of our products, we provide technical knowledge and consulting service to research and realize custom-made solutions according to special requirements. Every instrument from Algodue product range allows an efficient and performative measurement of power consumption, and establish the actions needed to reduce energy costs. Each instrument covers multiple requirements coming from the main sectors like industry, manufacturing, commercial, residential, and the ever-increasing renewable energies. Algodue supports all customers with a dedicated team of specialized technicians and engineers for pre-sale consultancy service for device adaptation and design of specific projects, and after-sale activities to follow every request of support and service. We invest 10% of our yearly profit on research and innovation,to guarantee customers with always up-to-date solutions in line with the latest market trends.
Tinsley Instrumentation Ltd established in Braintree, Essex in 1904 is a manufacturer of precision measurement equipment such as transformer testers and submarine cable equipment. Their product portfolio includes clamp meters, Transformer Test Equipment, Decade Resistance Boxes, Resistance Measurement, and Portable Bridges. The company's products are used in research and development laboratories for conducting experiments, analyzing data, and prototyping new technologies. The company has a national distribution network and a customer and technical support center.
BLOCK, over its 80-year history, has evolved into a global manufacturer of transformers, power supplies, reactors, and EMI filters. Its aim of controlled, rapid, and precise in-house production ensures the highest quality standards. A pivotal development center, featuring over 80 engineers and technicians, manages an extensive standard product portfolio while facilitating customization and product development. This allows the company to certify and deliver custom-made products within three weeks from its Verden production sites, ensuring quality across all stages of the development and manufacturing process.
Rohde and Shwarz, headquartered in Munich, Germany, is a technology business that creates, develops, and promotes innovative information and communication technology products for professionals. Customers all over the world rely on Rohde & Schwarz and its cutting-edge solutions in the test & measurement, secure communications, networks & cybersecurity, and broadcast & media areas. They were created in 1993 and have regional hubs in Asia and the United States.Rohde & Schwarz has invested heavily in emerging technologies such as artificial intelligence, the industrial internet of things (IIoT), 6G, cloud solutions, and quantum technology.
Summit Technology, established in 1992 with headquarters in the UK, is a manufacturer of its own PowerSight-branded power analyzers and accessories. The company's products include current probes, voltage probes, power analyzers, and Powersight Manager software that allows for project management, remote control, and report writing for all PowerSight analyzers. PowerSight products are available for consumer purchase from the PowerSight online store. The company also offers customers services that include repairs, warranties, rentals, and training.
Based in Bayville, NY, SAE Manufacturing Specialties Corp. is an ISO-certified supplier and manufacturer of industrial equipment, chemicals, components, ordinance, electronics, and systems for industries ranging from aerospace to high tech to law enforcement. Examples of product offerings include raw materials, chemicals, and lubricants for industrial purposes to finished products such as security helmets for law enforcement, and military ordnances. SAE also provides research and development as well as technical support for other companies in similar industries.
E+I Engineering USA Corp. was founded in 1986 by Philip O’Doherty as a switchgear and Powerbar production line manufacturer according to the client’s specifications in commercial or industrial facilities in over 30 countries. The company in Co. Donegal, Ireland, offers energy management systems to improve productivity and reduce energy costs. For maintenance and aftercare, the company has all its products protected by a 12-month guarantee and support on systems produced by all third-party suppliers. ISO 9001 and 14001 certifications and SSIP and NIC EIC accreditations show E+I Engineering USA Corp’s compliance with production standards.
ALL-TEST Pro, LLC, since 1985, is a manufacturer of electric motor predictive maintenance (PdM) equipment and condition monitoring tools fused in AC & DC electric motors, coils, generators, windings, and transformers. The electric motor testing devices include all-test pro 7, all-safe pro accessories, all-test pro-md III, and MCA and ESA software. The company in Old Saybrook, CT, serves the commercial, government, and military industries with the products and offers upgrades & trade-in services, and device calibration services, with all devices recalibrated annually.
Vitrek Corp, established in 1990 and based in Poway, California, USA, is a manufacturer and supplier of high voltage test and measurement equipment. The company's product range includes Non-Contact Measurement devices, MTI Instruments Accumeasure Capacitance Products, Portable Hand-Held Signal Simulators/Calibrators, and Semiconductor/Solar Metrology Systems. These products are designed for various testing and measurement tasks. They mainly serve the electronic, appliance, medical, aerospace, and semiconductor industries. The company's services include safety and electrical test equipment provisioning, solar and metrology system offerings, vibration/engine balancing system solutions, and high-speed data acquisition.
Keysight Technologies, Inc. was founded in 1939 and headquartered in Santa Rosa, California. Keysight is a global developer and manufacturer of electronic design and test solutions to communications, networking, aerospace, defense, and government, automotive, energy, semiconductor, electronic, and education industries. Keysight’s communications solutions group solutions include electronic design automation software; radio frequency and microwave test solutions, hardware and virtual network test platforms and software applications, as well as optical laser source solutions. Keysight’s electronic industrial solutions group offers various design tools and verification tools. Keysight offers product support, technical support, and training and consulting services. It sells its products through direct sales force, distributors, resellers, and manufacturer's representatives.
CAS DataLoggers is a manufacturer and distributor of data loggers, data acquisition equipment, temperature monitoring systems, sensors, data loggers and paperless recorders. It was founded in 2001 with it headquarter in USA. The company offer a wide range of data logger products and services, including temperature and humidity monitoring, voltage and current recording, environmental monitoring, and more. The company provides ingenious and credible data acquisition solutions to a wide range of industries including automotive, aerospace, manufacturing, energy, and environmental monitoring.
Duma Optronics Ltd, established in 1989 and headquartered in Haifa, Israel, is a manufacturer of laser instrumentation technology. The company offers position sensing for optical beam location measurement, alignment sensing for simultaneous position, and beam profilers for measuring laser beam sizes and power levels. These products are used for laser measurement across defense, security, and research sectors and are known for electro-optical systems and internal product integration and calibration. The company’s recent developments include electronic autocollimators at 1550 nm, a wireless align meter, and a beam on HR 4/3” laser systems.
Tes Electrical Electronic Corp., founded in 1988 and based in Taipei, Taiwan, is a manufacturer of test instruments that are sold worldwide. Its products include digital earth testers, LAN cable meters, micro-ohmmeters, power analyzers, and battery capacity testers, used in various areas, including clean room inspection, measuring electrical energy waste, evaluating solar system performance, light testing, and monitoring exposure levels of noise. The company has an annual revenue of 10 million USD. It is ISO 9002 certified, and its calibration laboratory is TAF (Taiwan Accreditation Foundation) and ilac-MRA accredited.
SONEL S.A. is a Polish manufacturer of high-quality measuring instruments for power, industry, and telecommunications. The company manufactures test equipment such as meters for measuring current, voltage, short-circuit loop impedance, insulation resistance, residual current protection, and ground resistance. It also offers power quality analyzers, equipment safety testers, thermal imaging cameras, wire and cable locators, as well as multimeters, clamp meters, low resistance meters, lux meters, and more.
Lumen was founded in 1953 and is headquartered in Zielona Góra, Poland. The company is a manufacturer of industrial automation devices including transducers, network parameter analyzers, and analogy meters, primarily serving water & gas utilities, solar energy production, electronics, and manufacturing. The company’s product categories consist of network parameter meters and analyzers, digital and analog meters, current transformers, and shunts. The company offers customers OEM, EMS, and ODM services in the scope of housing, designing, electronics, mechanics, hardware, and software.
Electrex, based in Bologna, Italy, has been a manufacturer of instruments and software solutions for energy measurement, management, and control since 1993. Their product range includes energy meters, data loggers, power quality analyzers, energy management software, and current transformers. These offerings enable accurate measurement, monitoring, and optimization of energy consumption, as well as power quality analysis. Electrex's energy measurement and management solutions are utilized by diverse industries, including commercial buildings, data centers, and manufacturing.
Newtons4th Ltd (N4L) was established in 1997 as a manufacturer of power test instruments having its head office in Leicester, UK. The company produces Power Analyzers, Frequency Response Analyzers, Impedance Analyzers, and LCR Meters. Power analyzers are used to measure a device's power consumption or generation, whereas Frequency Response Analyzers test the components, circuits, and systems in the frequency domain. The Impedance analyzer and the LCR Meters have uses in Electrical and Mechanical Engineering and Material analysis, such as determining the input/output impedance of any circuit or system or fruit and vegetable ripeness analysis and similar applications.
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.
Yokogawa Test & Measurement Corporation was founded in Japan in 1954. Yokogawa currently serves a wide array of industries including the aerospace, automotive, consumer electronics, semiconductor and telecommunications industries with both hardware and software solutions. Among Yokogawa’s suite of products are oscilloscopes, voltage probes, power analyzers and meters, data acquisition tools, optical test equipment, a wide variety of handled meters, calibrators, and testers; analog instruments, and manometers.
Finder Relays, Inc., established in 1954 and headquartered in Almese, Torino, Italy, is a manufacturer of electromechanical and electronic devices for the residential, commercial, and industrial sectors. Some of its offerings include relays, energy meters, lighting products, and room thermostats. The company provides solutions for the residential, commercial, and industrial sectors on a global scale through an extensive network of sales subsidiaries spanning 28 countries, and has established over 80 distribution partnerships worldwide. All of its products are manufactured in its European facilities located in Italy, France, and Spain.
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.
Elspec Ltd., founded in 1988 and headquartered in Hefa, Israel, is an electrical power quality equipment designer and manufacturer. The company's products include fixed, mobile, and handheld electrical power quality analyzers, PQ software, and a range of real-time power factor correction systems. It is also the provider of Sapphire, an open, programmable platform that offers a unified experience across all data sources and with all power-quality devices for data exploration, analysis, and visualization. The company has installed solutions that stop light flicker in retail electrical systems and mitigate voltage fluctuations across excavation equipment in open mine pit grids.
Bender GmbH & Co. KG, established in 1946 and based in Hessen, Germany, is a manufacturer of electrical safety products and solutions. The company offers insulation monitoring equipment, power supplies for medical applications, and measuring and monitoring relays, emphasizing electrical safety for both unearthed and earthed power supplies. Its solutions cater to various sectors, including mobility, energy, healthcare, and industrial applications. The company's solutions are designed to protect people, machinery, and the environment from electrical hazards, also providing critical information on power supply status to prevent potential dangers and downtime.
TEKTRONIX, INC., founded in 1946, is a manufacturer of measurement solutions used in 3D sensing, EMI/ EMC testing, high-speed serial communication, material science engineering, and Wireless & RF testing. The products include oscilloscopes & probes, signal generators, margin testers, multimeters, and analyzers. The company's products are used in advanced research, aerospace & defense, automotive, power semiconductor, and medical industries. The Bracknell Berkshire company offers calibration, repair, asset management, package assembling, and testing services following NEMA, HAlT & HASS, environmental, and shock-vibration testing.
Extech Instruments Corp., founded in 1971 in the USA and acquired by Teledyne FLIR in 2007, is a manufacturer of consumer test and measurement tools. Today, the brand’s extensive catalog of handheld test equipment and accessories includes multi-functional handheld meters, including meters with integration with mobile devices via the use of iOS and Android apps and Bluetooth connectivity. Extech brand products are distributed across more than 100 countries worldwide and available for purchase online.
Chauvin Arnoux began in 1893 in France and took off in 1905 with the invention of the magneto ohmmeter. Chauvin Arnoux is an integrated manufacturer of portable test and measurement instruments used in the electrical sector, education, laboratories, and maintenance. A sample of Chauvin Arnoux’s products include calibrators, electrochemical measurements, relays, analystical software, and accessories. Chauvin Arnoux also offers industrial subcontracting, leveraging its large network of independently operating yet functionally integrated subcontractors’ abilities to manufacture and install PCBs, specialty items, sheet metal, tooling, and more.
EP Hipot Electric Co., Ltd., established in 2005 and headquartered in Wuhan, China, is a manufacturer and supplier of high-voltage test equipment. The company's product portfolio includes transformer ohmmeters, impulse voltage test systems, circuit breaker analyzers, AC resonance test systems, and other high-voltage test equipment. These products have applications in various sectors, including electrical utilities, power generation, electrical equipment manufacturing, industrial facilities, and research and development. The company is ISO 9001 certified, and it provides services including technical support, maintenance, repair, and training and workshops.
PCE Instruments UK Ltd., started in 199 and headquartered in Manchester, UK, is a manufacturer and supplier of test instruments, equipment, and tools for weighing, measuring, and control systems. The company offers more than 500 test equipment, including analyzers, inspection cameras, meters, detectors, and sensors, with applications in various fields like data acquisition, electrical engineering, environmental science, building inspection, and food processing. Its manufacturing and development division is ISO 9001 certified, all its test instruments, equipment, and tools are factory calibrated, and the company also provides services for custom test instrument design, installation, and maintenance.
PeakTech Prüf- und Messtechnik GmbH, established in 1957 and based in Ahrensburg, Germany, is a manufacturer and supplier of electronic measurement technology. The company's product portfolio includes multimeters, voltage testers, thermal imaging cameras, isolating transformers, and sound level meters, as well as calibrators. These products are applied in various industries, including electrical engineering, environmental monitoring, aviation, telecommunications, and research and development. The company provides customer services, including technical support, repair, service requests, and product development.
ZES ZIMMER Electronic Systems GmbH, established in 1980 and based in Oberursel, Hessen, Germany, is an ISO 9001:2015 certified manufacturer and supplier of precision power analyzers. The company's product range includes precision power analyzers, sensors, danisense products, compliance test systems, and software. These products are employed in testing and development applications like frequency inverters, automotive hybrid drives, and railways. It primarily serves sectors such as power measurement, automotive, renewable energy, and railway industries. Its services include calibration to precision power measurement, measuring services, application consultation, and equipment rental.
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.
Gao Tek Inc., started in 2001, and headquartered in Manhattan, New York, is a supplier of test and measurement equipment like embedded development tools, electronic measurement instruments, and telecommunication testers. The company is a B2B tech supplier that also stocks drone products, commercial gas detectors, and transceivers and is incorporated in the USA and Canada. It provides a one-year product warranty against defective material or workmanship and offers overnight delivery in the continental USA and Canada. It is a member of the GAO group and has served customers in over 50 countries worldwide.
Value Tronics International Inc., founded in 1992 and based in Elgin, Illinois, is a distributor of a wide range of equipment, such as signal generators, power supplies, and spectrum analyzers. The company stocks over 8,000 products, including used and new equipment from over 300 manufacturers like Berkeley Varitronics, Compression Techniques, and Delta Elektronika. It also buys obsolete and unused testing and lab equipment, which includes meters, oscilloscopes, and data loggers. The company provides financing options that allow customers to pay for purchases later. It also has a loyalty program where customers earn a 2% credit after a purchase.
GMC Instruments is the result of a merger in 1993 from companies originally dating back to 1906. Under the Gossen Metrawatt and Camille Bauer brands, the company provides hardware, software, and services to several industries including medical devices and manufacturing. The company’s hardware division provides electrical safety devices, photometry equipment, energy management systems, and vital signs measurement devices. The company’s software lineup includes database management software, power analysis software, and medical device software.
Sifam Tinsley UK is based in London, England, United Kingdom, and is a supplier of electrical control and monitoring products for industrial automation that was established in 1946 as a subsidiary of Sifam Tinsley Instrumentation. The company’s product inventory includes digital and analog panel meters for measuring AC and DC voltages or currents, power quality analyzers for gauging parameters such as harmonics or flicker, and transducers for converting electrical signals into digital or analog inputs. The company’s products are commonly used by clients in Europe’s marine, power generation, and mining industries.
Grid Solutions, established in 1892, is a global producer and distributor of GE Renewable Energy solutions headquartered in Boulogne-Billancourt, France. The company is a part of GE Vernova with over 12,000 employees offering equipment, systems, and services to power utilities and industries, ensuring efficient power delivery from generation to consumers. These include Power Electronics, High Voltage Equipment, Automation & Protection, Software Solutions, and Projects & Services. Addressing the challenges of the energy transition, Grid Solutions provides safe integration of renewable and distributed energy into the grid using HV/MV equipment, gas-insulated substations, and more.
Inspector Tools, founded in 1999 and based in Ventura, California, is a distributor and supplier of test equipment catering to sectors such as facility maintenance, building inspection, and energy conservation. The company maintains a diverse inventory featuring products from over 20 brands, including Extech Instruments, Met One Instruments Inc., and General Wire Spring Company. Offerings range from home inspection kits to carbon monoxide detectors and infrared cameras. Inspector Tools provides customers with an online catalog showcasing its entire product range. Additionally, customers can create digital accounts for faster checkouts and access to order history.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Summit Technology |
10.5%
|
| 2 | Algodue Elettronica s.r.l. |
7.3%
|
| 3 | Electrex |
5.0%
|
| 4 | Teledyne FLIR LLC |
5.0%
|
| 5 | LUMEL S.A. |
4.7%
|
| 6 | ALL-TEST Pro, LLC |
4.5%
|
| 7 | Kyoritsu |
4.4%
|
| 8 | SAE Manufacturing Specialties Corp |
4.3%
|
| 9 | E+I Engineering Corp, USA, |
4.3%
|
| 10 | CAS DataLoggers |
3.4%
|
Derivation Method
The ranking is calculated based on the click share within the power analyzer 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
|
10 | 43.5% |
|
Japan
|
4 | 17.4% |
|
Italy
|
2 | 8.7% |
|
Poland
|
2 | 8.7% |
|
United Kingdom
|
2 | 8.7% |
|
Israel
|
1 | 4.3% |
|
Taiwan
|
1 | 4.3% |
|
China
|
1 | 4.3% |
8 products found
8 products
Algodue Elettronica s.r.l.
210+ people viewing
Last viewed: 7 hours ago
Fast Response
PQM4000 (Din 192 x 144) is a high -end high -end power quality analyzer that can monitor and record major power quality parameters. Accurate measur...
2 models listed
Rittal GmbH & Co. KG
30+ people viewing
Last viewed: 1 day ago
Standard Response
Sanyu Electronics Industry Co., Ltd.
100+ people viewing
Last viewed: 14 hours ago
■Features ・5 test functions: AC dielectric strength voltage, DC dielectric strength voltage, insulation resistance (IR), grounding resistance (GB)...
2 models listed
Nippon Weidmuller Co., Ltd.
20+ people viewing
Last viewed: 5 hours ago
■Introducing Weidmüller's comprehensive expertise into your energy management system Energy management is the recording of all relevant energy cons...
Nidek Advanced Technology Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
Mixed signal power analyzer ■DEWETRON power analyzers are available in fixed and portable types. High precision mixed signal power analyzer & data ...
Frier Systems Japan Co., Ltd.
20+ people viewing
Last viewed: 52 minutes ago
■Extech 382100 The Extech 382100 is a 3-phase power analyzer/data logger that stores data (up to 30,000 sets of measurements) in Excel format on an...
