The A4404 SAB (Signal Analyzer Box) is a pocket size 4 channel vibration analyzer. When connected to a computer (using the “Virtual Unit” software) by USB, this small box essentially gives your computer the capabilities of the 4 channel VA4 Pro II. This allows the user to view and operate data analysis, data collection, and recording of vibration signals.
The A4404 SAB is powered by the USB connection to your computer so no extra power is needed. This is an excellent tool for “Bench Top Testing”, for teaching purposes and demonstrations, and is also ideal for traveling due to its compact size.