Humidity Indicator Card, 3-Spot,125/Can

3 SPOT HUMIDITY CARD; POPULAR FOR MILITARY APPLICATIONS, THIS CARD IS APPROVED FOR USE BY DOD, NATO, AND GOVERNMENTAL AGENCIES FOR METHOD II PACKAGING; CARD SIZE: 2" X 3"; 125 CARDS PER CAN; INDICATES: 30,40,50%; STANDARDS: COMPLIES WITH MS 20003-2, AND MIL-P-116; PACKING: 125 CARDS IN AN AIR-TIGHT CAN; MATERIALS: BLOTTING PAPER IMPREGNATED WITH COBALTOUS CHLORIDE; ACCURACY: BASED ON AMBIENT TEMPERATURE OF 75ºF; TOLERANCE: APPROXIMATELY 2.5% FOR EACH 10ºF AWAY FROM 75ºF ; PRINTED WITH MOISTURE SENSITIVE SPOTS WHICH RESPOND TO VARIOUS LEVELS OF HUMIDITY WITH A VISIBLE COLOR CHANGE FROM BLUE TO PINK; HUMIDITY INSIDE DRY PACKED BARRIER BAGS CAN BE MONITORED BY INCLUDING A HIC INSIDE; WHEN THE BAG IS OPENED, THE CARD CAN BE EXAMINED FOR PROPER DRYNESS INSIDE THE BAG - THIS INDICATES THAT THE BARRIER BAG AND DESICCANT FUNCTIONED CORRECTLY; 125 CARDS PER CONTAINER