STIM380H (hermetic version of STIM320) is a small, tactical grade, low weight, high performance non-GPS aided Inertial Measurement Unit (IMU) in a hermetic package with greatly improved accelerometer performance. It contains 3 highly accurate MEMS gyros and 3 ultra-high stability accelerometers. The IMU is factory calibrated and compensated for temperature effects over its entire operating temperature range.

STIM380H is a cost-effective ITAR free solution for systems that only had FOGs as an alternative when reaching for the performance level of that the STIM380H can offer.