Pulse Grenade

When combined with mid to high explosives skill, the pulse grenade makes very short work of any sentry bot, Protectron, Mister Handy, or any other drones or turrets. Visually, when used the pulse grenade will make an electrical sphere, damaging anything inside. It can be enhanced with various perks, such as Demolition Expert, and Splash Damage. It only does light-to-moderate damage to non-robot enemies, but is also very effective against enemies wearing power armor.