Description

• 6 Spots Humidity Indicating (10%, 20%, 30%, 40%, 50%/60% RH - Clear Color Change)
• Premium Humidity Indicator Cards (50 / packs)
• Can be reused more than 20 times
• Highest Quality Humidity in the Industry for Humidity Measurement
• Indicator Changes Blue(Dry) to Pink(Humid).
• Humidity indicator cards are sensitive to temperature, humidity, atmospheric pressure, and wind
• Work well and display accurate relative humidity level in enclosed space
• CONTINUOUSLY & ACCURATELY Displays Humidity Level