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Humidity Indicator Card

Humidity Indicator Card


Regular price $ 24.00
Regular price Sale price $ 24.00
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Humidity indicator card.  Reversible, 3-spot relative humidity indicator (20%, 30%, 40%).  Cards change from blue color (dry) to lavender to pink (humid) as relative humidity increases.

Estimated Shipment Time (After Receipt of Order):  7 Day(s)

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