作为湿度指示卡MX56789 1-4000-02

Model number: MX56789
Discoloration humidity: 50-60-70-80-90%RH
Accuracy: ±5%RH (at 24°C)
Size: 76 x 115mm
Type: Irreversible
Quantity: 1 can (50 sheets)
*Storage method: Avoid direct sunlight, high temperatures, and high humidity.

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