เครื่องวัดคุณภาพอากาศ 2.8″ Car PM2.5 Detector Tester Meter Air Quality Monitor Home Gas Thermometer 

• LCD screen will display the environment PM2.5 , AQI, particle matter, particle number, temperature and humidity by two interface
• Power supply, connect to mrico-usb 5v, mobile phone charger, computer USB, car charger, mobile power, rechargeable treasure can be used
• Easy to use, plug and play
• High sensitivity, low rate of false positives
• Ultra-small body, easy to carry, anytime, anywhere can detect environmental changes
• Suitable for home, car, office, outdoors

• Material: Plastic+Electronic Components
• Power Supply: 5V
• Size: Approx. 8.4×6.5×4.3cm/3.31×2.56×1.69″
• Quantity: 1 Set

Note:

• Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
• Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
• No Retail Package

• 1 x PM2.5 Detector
• 1 x USB Cable