Indoor Digital Hygrometer — Real-time temperature, humidity and PM2.5 monitoring Key benefits Know your indoor air quality at a glance: continuous, real-time readings of temperature, humidity and PM2.5 help you spot unhealthy conditions before they become problems. Protect family health and comfort: accurate environmental data lets you act—adjust ventilation, humidification, or filtration—to reduce allergy triggers, dust and airborne particles. Small, easy to place: compact design and clear visual display make monitoring practical anywhere in the home or office. What it does and why you need it Measures three critical indoor metrics: temperature, relative humidity and PM2.5 concentration. These directly affect comfort, respiratory health and the performance of HVAC or air-purifying solutions. Professional sensors provide reliable, continuous readings so you can trust the data when making decisions about ventilation, humidifiers, dehumidifiers or air purifiers. The visual display shows current conditions in a straightforward format; real-time updates help you respond quickly to changes. Features and practical attributes Function: real-time monitoring of temperature, humidity and PM2.5. Sensors: professional-grade sensors for dependable environmental data. Size and placement: compact form factor fits on desks, shelves, nightstands or countertops. Usability: clear visual display for fast interpretation; designed for everyday use by families, homeowners and office workers. Use scenarios Nursery monitoring: keep track of humidity and particulates to create a safer sleep environment for infants. Living room or bedroom: monitor PM2.5 and humidity to reduce allergy triggers and improve nightly comfort. Office or shared workspace: place on a desk or shelf to verify ventilation effectiveness and maintain a healthier workspace. Who it’s for Families, homeowners and office workers who want a simple, reliable way to monitor indoor air quality and take prompt action to protect comfort and health. Simple, compact and focused on the metrics that matter—temperature, humidity and PM2.5—this indoor digital hygrometer helps you see the air you and your loved ones breathe and make informed choices to improve it.