2.8" Digital Car PM2.5 Air Quality Detector Tester Meter AQI Home Gas Monitor.

Material: Acrylic Case + Electronic Components

Size: Approx. 8.5x6.5x3.7cm/ 3.35x2.56x1.46"

Processor: For ARM 32 Bit Chips

Font color: Multi Colors

Screen: 2.8" TFT

Resolution Ratio: 320x240

Power Supply: DC 5V

Operation Current: 1-2A

Temperature Measure Range: -20 to 60 ℃

Accuracy: ±0.1 ℃

Language Version: English

Feature:

Semi-closing design performs excellent in heat radiation, long-life use

Multipurpose in air quality detection in PM1.0, PM2.5, PM10.0, AQI, temperature&humidity, suspended particulate matter

Real-time detection results will be shown on screen in corresponding colors related to collected datas

Lightweight, easy to use and be a straightaway in data interpretation

Power supply in DC 5V universal, usb socket, car charger, power bank, etc

Suitable for home/office and car or part scope on air quality detection

Never used.