The First Low Cost, Omni-Directional Vibration System OVTT TM is the first portable, compact, repetitive-shock, stand-alone, vibration system on the market. The OVTT system is ideal for quick evaluation of field returns, repair verification and random vibration test of small products. The OVTT utilizes Qualmark's patented Six Degree of Freedom vibration technology, and designed with reduced air requirements at low noise levels, making it efficient and inexpensive to use. The OVTT system can be easily configured for placement inside a thermal chamber for combined stress tests.