Portable Air Quality Monitor 5-In-1 CO2 HCHO TVOC Detector with Temperature Humidity Display USB Rechargeable 1000Mah

🔍【5-in-1 Portable Air Quality Monitor】

Monitor the air around you with precision. This compact device detects CO₂, formaldehyde (HCHO), TVOC, temperature, and humidity in real-time.

【Fast & Accurate Detection】

• 3-second rapid sensing

• 360° all-around monitoring

• Real-time display with LED color indicators

📊【Smart Display & Alert System】

• Large blacklight screen, easy to read in all lighting

• Sound alerts for dangerous levels of pollutants

• Clear display of PM concentration levels with color-coded risk zones

🔋【Long Battery Life & USB Charging】

• Built-in 1000mAh lithium battery

• Type-C charging port

• Up to 10 hours of continuous use

💡【User-Friendly Design】

• Lightweight & compact – only 55×90×22mm

• Comfortable grip with hanging lanyard

• Simple button interface for power and settings

⚙️【Specifications】

• Brand: DOCREATE

• Model: CD52

• Battery Capacity: 3.7V / 1000mAh

• Charging Port: Type-C

• Working Current: 194mA

• Input Power: 5V/500mA

• Material: ABS

• Color Options: Black / White

• Dimensions: 55×90×22mm

✅【Ideal For】

• Home

• Office

• School

• Car

• Construction site

• Air purifier efficiency testing