Smart Air Quality Monitor Indoor for Home, Portable CO2 Detector for Travel, Multi Pollutant Air Quality Tester for CO2, VOC, HCHO, PM2.5, PM10, PM0.3, Temperature and Humidity, Digital Display
Key features
- •Air Quality Detection – Monitors CO₂, formaldehyde, VOC, PM2.5, PM10, PM0.3, temperature, and humidity. Get a complete picture of your indoor air environment with one compact device.
- •Ultra-Precise ±5% Accuracy – Advanced sensor technology delivers reliable readings for both gases and particulates. Detect harmful pollutants including formaldehyde and fine dust with confidence.
- •Smart HD Color Display – Real-time data shown clearly on a high-definition screen. When pollutant levels exceed safe limits, the display changes color to warn you instantly（Sound needs to be turned on）.
- •20-Hour Battery & Portable Design – Built-in 2000mAh rechargeable battery lasts up to 20 hours on a single charge. Lightweight and compact, perfect for home, office, travel, car, or workshop use.
- •One-Button Operation – Power on/off with a 3-second press, and it automatically starts detecting all pollutants. Click the button to switch between Celsius and Fahrenheit. Double-clicking the button turns the sound on and off. Click the button three times consecutively to enter the 60-second calibration mode. Tap the button four times consecutively to enter screen-off detection mode; tap the button once to turn on the screen.
BrandRoadAlchemist
CategoryIndoor Air Quality Meters
Smart Air Quality Monitor Indoor for Home, Portable CO2 Detector for Travel, Multi Pollutant Air Quality Tester for CO2, VOC, HCHO, PM2.5, PM10, PM0.3, Temperature and Humidity, Digital Display
List Price: $59.35$53.42DEALYou Save: $5.93 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
