Simply place it in a dehumidifying package and you can check the humidity inside. Discoloration Humidity: 50-60-70-80-90% RH
Accuracy: ±5%RH (at24℃)
Size: 76 x 115 mm
Type: Irreversible
Quantity: 1 can (50 pieces)
*Storage method: Avoid direct sunlight, high temperatures, and humidity.
RoHS2 (EU)2015/863 compliant [About RoHS]
