5-in-1 Infared Indoor Air Quality Monitor – CO₂, TVOC, HCHO, Temp & Humidity Sensor Reservoirs & Covers Carefully collected from specific global

Carefully collected from specific global sources

Chunky Perlite is a large and super lightweight

For potting soil and hydroponic gardening

which helps preserve moisture in the leaf and wards off stress from heat

Can be used in both soil and soilless medias

5-in-1 Infared Indoor Air Quality Monitor – CO₂, TVOC, HCHO, Temp & Humidity Sensor Reservoirs & Covers Carefully collected from specific globalThis device offers accurate, real time monitoring of CO, TVOC (Total Volatile Organic Compounds), HCHO (Formaldehyde), humidity, and temperature all in one compact unit. Key Features: All in One Monitoring Simultaneously tracks CO, HCHO, TVOC, temperature, and humidity to give you a complete picture of your indoor air quality. Accurate & Reliable Features a high performance chip for fast, precise readings. Dual color display and voice alerts let you