Upgrade to Test Partner™ 4
Take control of your shock, vibration, and drop testing like never before. The Test Partner™ 4 system delivers more advanced measurement, faster data acquisition, and seamless reporting to improve your shock, vibration, and drop testing workflow.
Expanded measurement options
Supports strain, voltage, force, and pressure measurements.
Improved data handling
Faster sampling rates and high-speed data transfer capabilities.
Easy integration
Designed for maximum data accuracy with minimal setup time.

Remote access and control
True remote operation - initiate and analyze tests from anywhere, accessing live pulse data for fast decisions and minimal downtime.
Seamless report generation
One-click report building for easier data presentation.
Scalability
Supports up to 256 analog channels with expandable device linking.
Unleash the full power of Test Partner™ 4
Maximize your testing efficiency and flexibility
Experience next-level precision and efficiency with Test Partner™ 4's cutting-edge technology. Designed for modern testing environments, Test Partner™ 4 simplifies processes while expanding your testing capabilities.
Let’s walk you through the system:
Preview mode
Preview mode gives you a live look at what the sensor is seeing
- Lets you check integrity of sensor signal(s) to verify noise and offset levels are acceptable.
Ethernet connectivity
Faster processing of large data sets written to onboard storage and transferring of data to networked databases
- Easier, more effective Database file management.
Database architecture
Increase testing throughput
- Faster re-arming/triggering capability.
- Database builds as you collect data.
Select Active Recording Session
- Pick up where you left off during testing.
- Structured to easily organize data collection.
Analysis Tools and Event Tables
Time History, SRS, PSD and FFT analysis
- Event tags and photos can be added to individual events Triaxial Resultant, Tolerance Band, Ideal Waveform, SRS Overlay.
Designed for multiple monitors - manage the Event Table on one screen and graphs on another.
- Provides a high level view of the session at a glance.
2.5 MHz data rate and wider valid data bandwidth
Designed with high frequency Pyroshock events in mind
- Faster re-arming and triggering capability.
- Database builds as you collect data.
Export Data (TXT or CSV files)
Easily export and share Event Tables, graphs, and raw data for further analysis
High-channel count systems
Select Active Recording Session
- Maximum channel count: 256 analog channels.
- Configure high-channel count Test Partner™ 4 systems by linking devices with a high-speed linking cable (Master/Slave).