We have a client that needed a very high capacity, fast motion logger. So we have developed a unit that uses a 2GB Micro SD card and will sample motion up to a couple thousand readings per second. It has multi-sensory capability so it can measure an external motion sensor at the same time.
It’s small (well, by other people’s standards) and is about the size of a match box.
Rechargeable battery. Battery size depends upon your needs, but it is intended to collect up to one day’s data with continual fast sampling.
Is there a demand out there for this type of motion logger?