Food Purifier
This backpack-sized device has a low-level radiation bombardment chamber built into it. Plants, vegetables, grain, fowl, fish, and even meat can be placed in this chamber and cleansed of most harmful organisms, poisons, and other conditions that would otherwise harm a character if he were to eat them.
Some substances resist this bombardment very well (referee should roll 1d100 for each new food type to be purified, a 99-00 indicates the food is still tainted and resists bombardment). The food purifier has 20 uses from a single 20-SEU powerclip. When in use, this device shows up on every radiation scanner within range.
