Air Quality Monitor Indoor Air Quality Tester HCHO CO₂ TVOC PM2.5 Temp Humidity Air Quality Detector High Precision

Feature: 1. 1. 2.8 inch LCD HD color display. 2. 2. Display the current real time air and temperature and humidity values, curve interface. 3. 3. Data saving function (can store 96,000 pieces of data, only on the instrument to view), set timing storage, delete data, view historical data. (Press the left button MODE to enter the system operation). Specification: The A8 H air quality detector is capable of detecting PM2.5, PM10, PM1.0, carbon dioxide, and the sensors used for aldehyde, TVOC, temperature and humidity functions are all mainstream industrial grade, using 2.8TFT color LCD display screen with adjustable backlight brightness; supports real time data display and every a bar chart displaying the minute average data, supporting automatic storage and viewing of historical data on a scheduled basis; Switching function between Celsius celsius and Fahrenheit Fahrenheit ; Can be set to automatically shut down; Built in 6 languages: Chinese, English, Japan, South Korea, Russia, Germany. Can store 96000 pieces of data, with a built in 2500mAh lithium battery. Features: 1. 2.8 inch LCD HD color display. 2. Display the current real time air and temperature and humidity values, curve interface. 3. Data saving function (can store 96,000 pieces of data, only on the instrument to view), set timing storage, delete data, view historical data. (Press the left button MODE to enter the system operation). 4. Display brightness adjustment 5percent 100percent (press the left button MODE to enter the system adjustment). 5. Celsius celsius and Fahrenheit Fahrenheit switch, (long press the key celsius Fahrenheit to switch). 6. Support 6 languages, Chinese, English, Japanese, Korean, Russian, German (left button MODE to enter the system to switch languages). 7. USB (mini) interface DC5V 1A charging; 8. Powered by a 2500mah polymer lithium battery, it has a dual protection circuit for overcharging and overcurrent, and can be recharged repeatedly. Specifications: Model: A8 H Material: ABS Color: Grey Power Supply: 5V 1A Display Method: 2.8 inch TFT full color LED backlit LCD screen PM2.5 Measurement Range: 0 1000ug m³ (Standard value), 1000ug m³ The above is subject to actual measurement Carbon Dioxide Measurement Range: 400 5000ppm TVOC Measurement Range: 0.00mg m 2.50mg m³ HCHO Measurement Range: 0.00mg m³ 2.50mg m³ Formaldehyde Measurement Range: 0.00mg m³ 5.00mg m³ 0ppm to 5ppm Temperature Measurement Range: 9 celsius 55 celsius Humidity Measurement Range: 0percent RH 100percent RH Lithium Battery Capacity: 2500mAh Standard Charging Voltage: 5.0±0.5V Display Screen Size: 43.2 * 57.6mm Display Resolution: 240 (3RGB) * 320 Working Environment: 9 celsius 55 celsius , less than 90percent RH Item Size: 180 * 75 * 32mm 7.08 * 2.95 * 1.25in Item Weight: 206g 7.26oz Package Weight: 338g 11.92oz Package Size: 22.2 * 13 * 4cm 8.74 * 5.12 * 1.57in Package List: 1 * Air Quality Detector 1 * USB Charging Cable 1 * User Manual (English) Package List: 1 * Air Quality Detector 1 * USB Charging Cable 1 * User Manual (English)