VETOUCH Plug in CO2 Detector Wall, 3-in-1 Air Quality Monitor CO2 Alarm, Digital Display CO2 Monitor, Household Temp Humidity Meter, Real-Time CO2 Level Sensor Alert for Home Office School Garage

VETOUCH Plug in CO2 Detector Wall, 3-in-1 Air Quality Monitor CO2 Alarm, Digital Display CO2 Monitor, Household Temp Humidity Meter, Real-Time CO2 Level Sensor Alert for Home Office School Garage

• ?【Plug-in 3-in-1 CO2 Monitor】Tracks carbon dioxide, temperature, and humidity simultaneously – a complete air quality monitor for any indoor space.
• ?【Real-Time Air Quality Tracking】Readings update every 2 seconds – stay informed of your indoor air quality with accurate, up‑to‑the‑moment data. Perfect for home office and everyday use.
• ?【Adjustable 85dB CO2 Alarm】Set your own alert threshold. When CO2 exceeds your setting, a loud 85dB buzzer sounds – mute anytime with one press. A reliable co2 alarm for peace of mind.
• ?【Color-Coded Visual Alerts】Green (safe), yellow (moderate), and red (poor) color bars provide instant visual feedback – no need to interpret numbers on the digital display.
• ?【180° Screen Flip & 3-Level Brightness】Adjust screen brightness (off/low/high) and flip the display 180° for easy viewing from any angle – ideal for different outlet positions.
• ?【Self-Calibration for Accuracy】Manual 200‑second calibration ensures long‑term precision. Place in a ventilated area and let the co2 sensor recalibrate easily for consistent air quality readings.
• ?【Plug & Play Worldwide】Supports 110‑240V voltage with swappable plug adapters – simply plug in and start monitoring your co2 meter instantly. No setup required.
• ?【5-Year Long-Life Sensor】High‑precision carbon dioxide detector rated for up to 5 years of reliable operation – no frequent replacements needed. A durable indoor air quality solution.
• ?【Smart Mute Function】Press the right button to silence the CO2 alarm completely at any time, no matter how high the reading – total control over alerts. A quiet air monitor for any environment.
• ?【Ultra-Compact & Travel Ready】Weighs only 60g and fits easily into bags or suitcases – a portable co2 monitor for home, office, or travel. Perfect for real time air quality monitoring.