AS ONE Humidity Indicator Seal (Irreversible) RH3-70 /2-2622-01

Color development humidity: 70/80/90%RH Accuracy: ±5%RH (at 25℃) Color tone: white → blue Operating temperature range: normal temperature Size: 30×18mm Quantity: 1 box (20 pieces) Others: RoHS compatible *Storage method: Store in a cool, dry place. *Expiration date: Approximately half a year.