♻️ Stay ahead of moisture with precision you can trust!
Dry & Dry Premium Humidity Indicator Cards offer professional-grade, reusable humidity monitoring with 6 color-changing spots covering 10-60% relative humidity. Designed for enclosed environments, these cards provide accurate, battery-free readings with ±2°C temperature precision and can be reused over 20 times, making them an eco-friendly and reliable choice for moisture-sensitive settings.
| ASIN | B07D7LSZZP |
| Battery Description | No batteries needed |
| Battery description | No batteries needed |
| Best Sellers Rank | 311,568 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 5,391 in Blank Greeting Cards |
| Brand | Dry & Dry |
| Colour | blue |
| Customer Reviews | 4.1 out of 5 stars 117 Reviews |
| Item Weight | 0.02 Kilograms |
| Item height | 0.5 inches |
| Item weight | 0.02 Kilograms |
| Manufacturer | Dry & Dry |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Operating Humidity | 10-60% |
| Operating humidity | 10-60% |
| Temperature Accuracy | 2 |
| UPC | 712396969211 |
| Upper Temperature Rating | 30 Degrees Celsius |
J**N
quite hard ro read
the first oreder 'got lost' but i received a credit and ordered again...but the price had gone up! the spots eem to react to the humidity quite well, but the colour change is not terribly clear, quite suntle really.
Trustpilot
1 month ago
4 days ago
