Humidity Indicator Card Pack, 10 Per Pack, 36 Packs Per Case
Use our humidity indicator cards to determine the humidity levels (or relative humidity, “RH”) in a contained environment. Each pack contains 10 humidity-indicator cards, and each card will read RH from 10%-60%. Simply place a single card in the area to be read and wait for the indicator dots to turn bright blue in order to determine the humidity levels in that area.
- Packaged as 10 cards per pack.
- 36 packs per case
- Sold by the case