Features:
Moisture absorption will change from dark blue to dark red, y the role of an indicator
External installation for aluminum clip chain bag, easy management
Specifications:
No cobalt chloride
JIS Z0701
【 Specification Sheet 】
※ It will take about 18 days to send from Japan if Japan is in storage
※ Catalogue Publishing page: Azovon Experimental Instruments and consumables Catalogue 2019 No. 225