It can test bromine.
No available test kit usable at pool side can distinguish bromine from chlorine. All test methods -- OTO, DPD, syringaldazine (strips) are actually halogen tests, and so react indiscriminately to chlorine, bromine, iodine . . .or if you are into expensive radioactive methods, astatine!
To test bromine with your K2006, just fill to the 10ml level, count your drops, and multiple each drop by 1.13 instead of 0.5. That will be your bromine level!
Bookmarks