Pm2.5 O3 Ozone Detector Tvoc Air Quality Tester Usb Dplh1

PM2.5 O3 Ozone Detector TVOC Air Quality Tester USB Instrument 2.8 LCD Screen Carbon Dioxide Formaldehyde Dust Haze Meter , Semua Produk tersedia gt; gt; Pre-Order karena pengiriman dari Luar Negeri gt; gt; Sudah Termasuk Biaya Bea Cukai Estimasi 10-15 Hari Sampai ke Alamat Pembeli Garansi Uang kembali apabila barang Rusak Selamat Berbelanja :) Features:2.8-inch color liquid crystal display (LCD), 320x240 pixelsUser adjustable ozone (O3) alarm threshold to alert the user to increaseTest variables: PM2.5/1.0/10, ozone (O3), TVOC, temperature, humidity1200mAh large capacity lithium batteryOnboard fan draws in ambient air for more accurate real-time results5V Micro USB chargingLow battery warningThe product is a multi-functional air quality detector that can detect total ozone (O3) volatile organic compounds (TVOC), particulate matter (PM2.5 / 1.0 / 10) with a size of less than 2.5 microns, temperature and humidity, clock and recording functions.As a scientific air quality testing device, it combines multiple air sensors with built-in sensors.The fan can monitor ozone (O3), total volatile organic compounds (TVOC), PM2.5 / 1.0 / 10, temperature and humidity on its digital LCD display.Specification:Display mode: 2.8-inch LCD screen, 320 x 240 pixelsAtmospheric pressure: 86Kpa-106KpaPM detection method: laser scatteringSampling time: 1.5 secondsProduct size: 155 x 87 x 35mmDetection temperature: -10°C to 50°C; 14°F to 122°FRelative humidity: 20%-85%Storage temperature: -10°C to 60°C; 14°F to 140°FTVOC concentration unit: mg /m³Oxygen concentration unit: ppmPower supply: Lithium battery with a capacity of 1200 mAh; 5V DC power supply for chargingVia micro USB portMeasuring range: O3 (ozone) PM2.5 PM1.0 PM10 TVOC Temperature HumidProduct weight: 350gPackage included:1*air detector1*USB cable1*InstructionDetails SKU-1710079