Vibration Measurements using ADXL203?

have not tried it yet, but if you can firmly attach it to what you want to measure, without adding ANY low frequency test board resonances, it should work! I would be tempted to solder that chip to a very small pcb, with flexible magnet wires running off of the board. I would glue the chip to the pcb, and glue the top of the chip to the device I wanted to test.

Thanks for the help..!