The direction ancillary indicator is code word for compass! Made for survival situations, you can use this cool indicator to find out which direction is north.
The below video is the perfect demonstration of the proper way to utilize this function:
You can also read the below instructions as a brief recap of the video:
1. Place the multi-tool flat on a floating object in still water
2. Wait one minute for the tool to stabilize and calibrate
5. The magnetic properties of the tool should direct the indicator towards North!