30-Pack Humidity Indicator Cards 0-60% 6 Spots Reusable Moisture Proof Card for Precision Electronic Products (30) : Appliances

Description

See more product details Place the humidity indication card by it self inside your container with your items. Read the initial humidity level after 30 minutes. Wide Range of Uses: widely used in electronic components, precision optical components, etc., such as optical instruments, electronic products, medical and health care equipment, highly sensitive electronic components, PCB, IC, LED and other humidity sensitive components for moisture-proof packaging. NOTE:Should not be in Direct Contact with Foods or Medications. When You Initially Open the Card, All Dots Sometimes React and Change Color Because They are Exposed to Sudden Humidity. If You Wait for About 30 minutes, the Card will Calibrate and You will be able to Read the Humidity Level. What's in box X Humidity Indicator Cards

Product Overview