The HOBO Pendant G Data Logger measures 3-dimensional motion, such as sports activity or medical therapy compliance. With this logger, users can measure acceleration and angular displacement in 1, 2 or 3 axes. The Pendant G is for use indoors, outdoors and under water.

The logger features ±3 G range with ±2.5% FS accuracy at 25°C. It has a waterproof housing for wet or underwater use and can sample up to 100 samples per second. Memory configuration varies by measurement mode: 64,000 for acceleration, 32,000 for tilt, or 21,333 for motion. Water-depth rating is 100ft (30m) from -4 to 68°F (-20 to 20°C). Data readout takes less than 30 seconds.