Smart | Multifunctional | Wireless CO₂ and Air Quality Meter | Sensor | White | Wi-Fi | Tuya

Technical specifications:

Dimensions: 240 × 120 × 24 mm

Weight: 428 g

Color: White

Material: ABS plastic

Screen: Touch-sensitive color display

Power supply: Rechargeable 3000 mAh lithium battery (with Type‑C cable)

Voltage: 5 V 1 A (Type‑C)

Warranty: 12 months

Measurement metrics and ranges:

CO₂: 400–5000 ppm – NDIR (infrared)

PM2.5 / PM10: 0–999 µg/m³ – Laser diffusion

HCHO: 0.001–1.999 mg/m³ – Electrochemical

TVOC: 0.001–9.999 mg/m³ – Semiconductor

Temperature: –10 °C to +50 °C – Temperature sensor

Humidity: 20 %–85 % RH – Humidity sensor

AQI: Automatically calculated Air Quality Index

Temperature units: switchable between °C and °F

App: Tuya Smart (iOS / Android)

Features:

Large, color, touch-sensitive display

Wireless control via Tuya Smart app

Real-time data + review of historical records

Built-in rechargeable battery – portable use

Visual alerts when safe limits are exceeded

Integratable into smart home systems

Usage areas:

Residential indoor spaces – monitor CO₂ levels for proper ventilation

Offices and schools – support concentration and wellbeing

Production or storage areas – check for HCHO and TVOC presence

Workplaces with chemicals – ensure safety

Children’s rooms, gyms, labs – ensure clean air

Pros:

Extremely wide measurement range – from CO₂ to TVOC

Smart control and monitoring via WiFi

Active alerts and color indicators

Modern, aesthetic design – fits any environment

No complex installation needed – mobile solution

Operates both plugged in and on battery

Cons:

Not suitable for outdoor use or high humidity (>85 % RH)

App functionality depends on WiFi quality

A smart indoor air quality station for both professional and everyday use. Accurate, convenient, and visually clear system that helps care for health, comfort, and environmental safety. An ideal choice for those who value technology, functionality, and convenience in one device.