Power and Energy Test and Measurement Solutions

Electrical Power Analysis

High-precision electrical power measurement and analysis [AC⚡DC]

Dewesoft is a trusted provider of high-performance power analyzers designed to meet the demanding needs of modern power system testing. Our instruments deliver highly accurate electrical power measurements while remaining easy to use—helping professionals achieve optimal performance and efficiency.

But we don’t stop at voltage and current. Dewesoft Power Analyzers offer a complete, synchronized solution that integrates NVH, temperature (both tactile sensors and infrared cameras), multi-physics data, as well as GNSS, CAN bus, video, and more. This all-in-one approach provides deeper, more comprehensive insights across your entire test environment.

Power Quality Analysis

High-precision power quality measurement and analysis

Dewesoft power quality analyzers measure key power quality parameters in compliance with IEC 61000-4-30 Class A standards. Unlike other power quality meters, our analyzers provide a more detailed power quality analysis, including raw data storage, fault behavior analysis, harmonics, and the calculation of additional electrical and also mechanical parameters.

Electric Motor and Inverter Testing

Power and efficiency testing of electric motor and inverter

Dewesoft power analyzers integrate seamlessly into dyno and drivetrain test stands, allowing precise power measurement across all individual components—from source to motor. Our systems also capture torque and RPM with torsional vibration analysis (TVA), NVH data using FFT and order analysis, strain for durability testing, and temperature—all within a single, easy-to-use software platform.

With advanced capabilities for electric motor efficiency and loss mapping, Dewesoft delivers a complete solution for in-depth, multi-physics analysis—all in one powerful ecosystem.

Electric Vehicle Testing

Complete testing solutions for electric and hybrid vehicles

Our advanced yet user-friendly mobile data acquisition systems are designed for complete testing of electric and hybrid vehicles in any environment—whether on proving grounds, open roads, or under extreme summer and winter conditions. They support full power and efficiency analysis from source to sink, while also covering thermal integrity, structural durability, endurance, vehicle dynamics, ride and handling, as well as ADAS and autonomous systems.

Voltage Data Loggers

Voltage and high-voltage data recording

Dewesoft offers flexible voltage data loggers for voltage recording in any environment and configuration. Our input voltage amplifiers range from millivolts to high-voltage inputs (±2000 V) with high galvanic channel-to-channel isolation. Channel configuration range from single-channel units to units with hundreds and even thousands of channels. The award-winning DewesoftX data acquisition software is included for free with free lifetime software updates. The loggers also come with an industry-leading 7-year warranty.

Power Transformer Testing

Testing solutions for power transformers

The Dewesoft power analyzer redefines the analysis and testing process of the power transformer with its unique set of software tools and flexible hardware. 

Electrical Equipment and Lighting Testing

Complete power analysis and power quality testing solution

Flexible data acquisition hardware and powerful, easy-to-use software allow various testing possibilities for all kinds of electrical equipment and lighting testing and maintenance.

Standby Power

Power Consumption Testing on Electronic Devices

The Dewesoft power analyzer redefines the analysis and testing process of the power transformer with its unique set of software tools and flexible hardware according to IEC-62301 standard.

Renewable Energy Testing

Wind, solar, and geothermal energy testing

The Dewesoft power analyzer allows a comprehensive analysis of renewable generation units according to FGW-TR3, VDE-AR4105, and BDEW standards. Highly flexible hardware and innovative software save a lot of time during the testing process.

Wind Power Quality

Testing electrical power and power quality on wind turbine generators

Dewesoft measurement solution covers a wide array of applications for testing and monitoring wind power plants. All tests described in the IEC61400 standard (Power Performance, Power Quality, Structural Test, Acoustics, etc.) can be performed with a single measurement and analysis equipment.

Railway Power Analysis and Power System Testing

High-speed and high-channel-count data acquisition solutions for railway testing applications like pantograph and conductor rail testing, short circuit analysis, and power system testing.

FFT Spectrum Analyzer

Vibration and frequency analysis with a Fast Fourier transform

The Dewesoft FFT spectrum analyzer has it all. Top performance. Real-time FFT analysis on unlimited input channels. Advanced cursor and marker functions. High freely selectable line resolution. Flexible averaging. Advanced functions for in-depth frequency analysis. As always, simple configuration and intuitive user interface round up the feature set.

In addition to top performance, the Dewesoft FFT analyzers come with lifetime free software updates, free technical support, and an industry-leading 7-year warranty.

Order Analysis

Noise and vibration analysis for rotating and reciprocating machinery

Order analysis is a technique for analyzing noise and vibration signals in rotating or reciprocating machinery. It can provide complete diagnostics for generators, combustion engines, compressors, turbines, pumps, and rotating shafts.

Dewesoft order tracking analysis solution is extremely powerful. It is dead simple to set up and provides real-time calculations, visuals, and results on multiple input channels in parallel. Flexible and powerful data acquisition hardware will adapt perfectly to your testing setup. Our solution includes an industry-leading 7-year warranty, lifetime free software updates, and free technical support.

Torsional Vibration Analysis

Measure angular vibration of the rotating shafts

Torsional and rotational vibrations are quite often a source of issues and faults on the rotating shafts. Our rotational and torsional vibration analysis solution combined with the order tracking analysis solution are perfect tools for troubleshooting rotating shafts, crankshafts, and gears in automotive, industrial, or power-generation applications. 

Orbit Analysis

Rotor movements examination and assessment

Precise rotor movement measurements and advanced analysis tailored for turbomachinery applications. Dewesoft Orbit Analysis is a complete solution that will help you improve the operating efficiency, lower wear, and prevent any potential critical failures of your machine.

Dewesoft orbit analysis system is a great investment and comes with lifetime FREE software updates bringing all future updates free of charge.

Rotor Balancing

Static and Dynamic Balancing of Rotating Machinery

Balanced rotors are essential for the smooth operation of rotating machinery. Unbalance will create high vibrations, reducing machine life and causing material defects. The Dewesoft single and dual-plane balancing tool is a great tool to eliminate unbalance on-site reducing long down times.

The balancing solution offers great performance. It also includes lifetime free software upgrades and technical support and comes with an industry-leading 7-year warranty.

Sound Level Measurement

Class 1 Sound Level Meter for Sound and Noise Level Measurement

Dewesoft class 1 sound level meter is the golden standard for sound and noise measurement. They are extremely easy to set up and friendly to use. Maximum accuracy is assured with certified compliance with international standards. The Dewesoft sound level meters are always at the heart of sound analysis and are suitable for any sort of acoustic measurement.

An industry-leading 7-year warranty, free lifetime software updates, and free technical support ensure that your investment is safe and protected.

Sound Intensity Measurement

Sound intensity level solution fully compliant with ISO standards

Dewesoft sound intensity solution is a perfect tool for sound intensity measurement and noise source identification. The intuitive user interface brings an entirely new level of simplicity. A simple measurement process will guide you through the sound measurement steps while still ensuring the utmost precision and industry-unmatched adaptability. All standard 3rd-party sound intensity probes are supported.

Sound Power Measurement

Sound power level measurement solution according to ISO standards

Dewesoft’s sound power measurement solution combines the best of both worlds: industry-standard sound power measurements with a familiar, intuitive interface and unmatched adaptability. Effortlessly rate and compare different noise sources precisely while monitoring multiple additional parameters in real-time.

Wind Turbine Monitoring

Structural Health Monitoring and Condition Monitoring of Wind Turbines

Dewesoft data acquisition systems are used on offshore wind turbines for online wind turbine condition monitoring and wind turbine structural health monitoring with the aim to achieve the reduction of the cost of wind energy and optimize ROI. 

The condition monitoring system provides distributed high-channel-count and remote monitoring. We provide a turn-key solution from DAQ systems, and data loggers, to sensors together with Windows-based data processing and high-level cloud-based monitoring software.

Machine Condition Monitoring

Vibration monitoring for gearboxes, fans, motors, pumps, etc.

Space-grade measurement technology was brought into machine condition monitoring. Accurate, highly reliable, easy to use, and cost-effective real-time condition monitoring solution. Our condition-based monitoring solution is ideal for any kind of rotating machinery such as electric motors, gearboxes, pumps, etc.

Measure and monitor vibration, and temperature with the greatest possible precision and get the right results. Highly integrated hardware and software that just works out of the box.

Jet Engine Testing

Instrumentation for complete testing of jet engines

Advanced data acquisition solutions for comprehensive jet engine testing. From performance and environmental testing to durability, acoustic, and vibration analysis, our systems ensure precise measurements under extreme conditions. Designed for certification compliance, including regulatory tests like bird strikes and blade containment, we provide reliable tools for optimizing engine performance, safety, and durability.

eVTOL Testing

Structural, Electrical, NVH, and Flight Testing Solutions

Our flexible data acquisition systems offers all-in-one solution for structural, NVH, electric propulsion, flight testing, and real-time telemetry, ensuring every aspect of your eVTOL is optimized for performance and reliability. Empower your team with high-precision tools designed to streamline testing and accelerate development.

Phase Identification

A Vector Voltmeter for Power Grids and Electricians

Dewesoft Gridphase vector voltmeter is a device for seamless phase identification anywhere in the power network, either behind the meter or in front of the meter. We utilize synchrophasor technology and make phase identification as simple as measuring voltage with a multimeter. Dewesoft stands out as the leading and most affordable solution for phase identification on the market, assisting technicians and engineers in various operational scenarios.