PM2.5 Detector LED Household Air Quality Vehicle Environment Monitor A1 Communication 2.8in

Feature: 1. Intelligence is derived from ARM microcomputer processor. ARM chip is 10 times faster than similar products using 8?bit computing, which bring more accurate detection and smoother system 2. No need to calibrate, USB power to use without needing of warm up 3. Equipped with fan, which guarantee good heat dissipation effect 4. Using electrochemical principles, multi?layer special glass fiber microporous filtration can effectively eliminate the interference of ethanol, CO, etc. 5. The monitoring function is realized by electrochemical principles, and data processing algorithms are added to obtain stable and accurate data 6. Thousandth display, users does not need to calibrate, the reading can be read after the boot is stable Specification: Item Type: PM2.5 detector Material: Plastic Model: A1 communication Screen: 2.8in LED Scope of Application: Home, car, office, outdoor Power Supply: Type C interface PM2.5 Measurement Technical Indicators: Measuring Range: 02048ugm3 Display Accuracy: 1ugm3 PM1.0 Measurement Technical Indicators: Measuring Range: 02048ugm3 Display Accuracy: 1ugm3 PM10 Measurement Technical Indicators: Measuring Range: 02048ugm3 Display Accuracy: 1ugm3 Temperature Measurement Technical Indicators: Measuring Range: 050 celsius Measurement Accuracy: +2 celsius Humidity Measurement Technical Indicators: Measuring Range: 2090percent RH Measurement Accuracy: +5percent RH. Package List: 1 x PM2.5 Detector1 x Data Line1 x User ManualIntelligence is derived from ARM microcomputer processor. ARM chip is 10 times faster than similar products using 8?bit computing, which bring more accurate detection and smoother system No need to calibrate, USB power to use without needing of warm up Equipped with fan, which guarantee good heat dissipation effect Using electrochemical principles, multi?layer special glass fiber microporous filtration can effectively eliminate the interference of ethanol, CO, etc. The monitoring function is realized by electrochemical principles, and data processing algorithms are added to obtain stable and accurate data