For demanding vibration measuring tasks
VibroFlex Neo is the robust and reliable laser Doppler vibrometer for demanding vibration measurement tasks. Gather high-resolution vibration data anytime, and even measure through transparent media like glass for climate chamber tests or water like fluid-coupled ultrasonic analysis.
VibroFlex – the new flexibility of laser vibration measurement.
Highlights
- Outstanding nominal signal-to-noise ratio (SNR)
- Measures through transparent media like glass or water
- Full remote control for zero impact on the measurement setup
- Fast remote and auto focus for best signal quality
Get in touch with our experts
Get in touch with our experts
Let’s talk! We will find the right solution for your needs.

No budget? Just measure.
Whether you need contract measurements, equipment rental, or leasing, our scalable services deliver precise data—without the overhead of major investments. Ideal for short-term projects, occasional use, or limited budgets.
With PolyFlex you get results without compromising timelines or budgets.
Technical data
| Property | Value |
|---|---|
| Max. frequency bandwidth | DC – 32 MHz (Connect+) |
| Measurands | Velocity, Displacement, Acceleration |
| Max. vibration velocity | ±12 m/s |
| Velocity ranges | ±1 mm/s – ±12 m/s |
| Best velocity resolution | 1.5 nm/s/√Hz |
| Best displacement resolution | < 30 fm/√Hz |
| Max. acceleration | 100.000 km/s² |
| Signal processing | FPGA-based |
| Property | Value |
|---|---|
| Optical design | Heterodyne interferometer |
| Measuring laser | 633 nm (HeNe, visible) |
| Measuring laser power | < 1 mW |
| Pilot laser (target beam) | HeNe = measuring laser |
| Laser safety class | Class 2 |
| Working distance | 34 mm .. ~ 100 m |
| Focusing | Auto, Remote, Manual |
All outputs via Frontend Connect+
| Property | Value |
|---|---|
| Operating temperature | +5 ... +40 °C |
| Relative humidity | max. 80 %, non-condensing |
| Protection class | IP40 |
| Power consumption | approx. < 15 W |
| Weight | 3.3 kg (sensor head only) |
| Dimensions (L x W x H) | 365 x 125 x 88 mm |
Click here to view the technical features of the Connect+ frontend
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VibSoft
VibSoft is a comprehensive and easy-to-use software package for vibration data acquisition and analysis. VibSoft closes the gap between raw signal acquisition and profound analysis of vibration measurement data, offering optimum performance with laser vibrometers.

VibroFlex Connect+
The Brain behind the measurement. Experience latest-generation FPGA signal processing. The Connect+ front-end decodes raw data into precise displacement, velocity, and acceleration with touch-free WiFi control.



