Rechargeable Indoor Air Monitor Detecting CO2 Temperature Humidity LED

Accurately monitor indoor air with this high precisions CO2 detector feature 1.5s sampling, realtime temperature/humidity display (400-5000ppm CO2 ranges), and visual/audibles alerts for unhealthy air levels; Portable ABS device with foldable stand, integrated 800mAh rechargeable battery (24hr runtimes), and USB charging for continuous air; Maintain measurement accuracy over time with manual calibration function while benefiting from quiet operations mode during critical meetings or sleep hours; Essential for optimizing ventilation in homes offices, classrooms, vehicles, or travel accommodations through great CO2 concentration measurements; Ideal for family, office workers workspaces conditions, and frequent travel needing small environmental tracking in car/hotel

What's in the box
1 x Indoor Air Monitor