Changing equipment in the Halo Infinite Campaign is a little weird at first. Check out this guide to find out how to change equipment in the Halo Infinite Campaign so you can use your new tools. This way you can try out the threat sensor and then switch back to your grapple.
How To Change Equipment In Halo Infinite Campaign
In order to change equipment you will need more than one piece of equipment. You will likely get the threat sensor second so we can start there.
How To Use The Threat Sensor In Halo Infinite
To switch to another piece of equipment you will have to press right on the D-pad. This will pull up your equipment and you can see each one has a button attached to it. For the threat sensor you will hit the down button on the D-pad to get the sensor. You can then toss that out and it will scan the area for enemies.
To switch back you use the D-pad again and press right on the D-pad to get back to your grapple. As you progress through the campaign you will unlock new and different pieces of equipment you can use to fight your enemies. You will mostly be using the grapple hook though because it is so good.
As a bonus piece of info, you press up on the D-pad to use your flashlight.
Check back soon for more Halo Infinite guides.