ASSURE SAFETY AGAINST AIRBORNE RADIOIODINE CONTAIMINATION BY CONSTANTLY CHECKING WITH ALARM AND RECORD CAPABILITY; THE IODINE AIR MONITOR PROVIDES INTEGRATED EXPOSURE INFORMATION AND CAN PROVIDE HARD COPY PRINTOUTS OR SEND RESULTS TO A CONNECTED COMPUTER;ALARM SETTABLE 2000 HZ BEEPER AND RED FLASHER; 10 SILVER ACTIVATED CHARCOAL FILTER CARTRIDGES INCLUDED