Data Acquisition
Test and Measurement
Monitoring

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We design test and measurement equipment that simplifies the advancement of humanity. Our data acquisition systems are the ultimate tools for test engineers.

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Providing turn-key solutions for test and measurement and monitoring:

Acoustics »Data Recording »Flight/Space Testing »Monitoring »Electrical Power Testing »NVH Testing »Rotating Machinery »Structural Dynamics »Vehicle Testing »Railway »

Manufacturing the most advanced data acquisition systems (DAQ):

DAQ systems »Rugged DAQ systems »DAQ and Control Systems »Portable DAQ systems »Modular DAQ systems »Data Loggers »Power Analyzers »Monitoring and IoT Devices »Sensors »DAQ software »

Latest News and Articles

Application Notes

Pantograph and Catenary Testing with Dewesoft and CETEST

CETEST and Dewesoft have spent more than a decade advancing pantograph and catenary testing by combining high-precision sensors with rugged DAQ systems to improve safety, reliability, and measurement speed. Their integrated approach delivers synchronized force, vibration, displacement, thermal, and arc-detection data that help rail engineers optimize performance, reduce wear, and enhance high-voltage railway operations.

GS

Grant Maloy Smith

11/25/2025

Application Notes

Measuring and Analyzing Hand Gesture Motion with Dewesoft DAQ

The project shows how an accelerometer and DewesoftX can measure circular hand gestures to extract timing, acceleration, and radius. Comparing small and large circles demonstrates how motion scale influences period and force. The results outline how processed acceleration data can support reliable gesture recognition for future smart-device control.

AL

Aljaž Lorber

11/24/2025

Case Studies

Propellant Development and Data Acquisition in Rocket Motor Static Firing Test

The NAOS EVO motor’s first static firing validated a new sorbitol propellant and the Dewesoft SIRIUSi system for high-precision pressure acquisition. Results aligned closely with simulations, revealing stable performance and minor manufacturing issues such as grain cracking. The test confirmed motor reliability and set the direction for improved grain production and future optimization.

TL

Teresa Sánchez Sarria and Miguel Tejera Lesmes

11/13/2025

Case Studies

Automating Resistivity Measurement Using the Four-Point Probe Method

Students at the FEMTO-ST Institute automated the four-point probe method to measure thin-film resistivity more precisely and efficiently. Using a Keithley Source Measure Unit, MonoDAQ hardware, DewesoftX software, and Python scripting, they replaced a slow manual process with a fully automated system. The setup enables faster, repeatable, and highly accurate resistivity testing for micro- and nanoscale materials research.

CM

César Besançon-Mathil, Tomas Dias Botelho, and Younes Makoudi

11/12/2025

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