Introduction
A8-H air quality detector has the function of detecting PM2.5, PM10, PM1.0, carbon dioxide, formaldehyde, TVOC, temperature, humidity, using 2.8-inch TFT color LCD display, the display backlight brightness can be set; support real-time data display and the average value of the data per minute to display the bar graph, support data timer automatically store and view historical data function; Celsius ℃ and Fahrenheit degree ℉ switching function; automatic power off can be set; built-in 6 languages: Chinese, English, Japanese, Korean, Russian, German. Can store 96000 data, built-in 2500MAH lithium battery.
Product Specification
Product Name： Air Quality Detector
Model: A8-H
Color: Gray
Display ：2.8 inch TFT full color LED backlight LCD screen
PM2.5 measurement range ：0~1000ug/m³（standard value），1000ug/m³ or above is subject to actual measurement.
Carbon dioxide measurement range: 400~5000 ppm
Formaldehyde measurement range 0.00mg/m³ ~5.00mg/m³ / 0 ppm~5 ppm
TVOC measurement range 0.00mg/m³～2.50mg/m³
Temperature measurement range -9°C～55°C
Humidity measurement range 0%RH～100%RH
Lithium battery capacity 2500mAh
Standard charging voltage 5.0±0.5V
Display size 43.2mm * 57.6mm
Display resolution 240(3RGB)*320
Overall Dimension 180mm*78mm*32mm
Weight 204g
Accessories type-C charging cable
Working environment: -9℃~55℃<90%HR
Product Characteristics
1, laser dust particulate matter concentration sensor, the measurement range is accurate to 0.3 micron (μm), single response time: <1 second (s), the integrated response time: ≤ 10 seconds (s), PM2.5 range: 0 ~ 1000ug/m³ (standard value), 1000ug/m³ or more based on actual measurement;
2, carbon dioxide sensor, accuracy: ±70ppm / ±3%, range: 400~5000 PPM, single response time: 2 seconds (s), power-on response time: ≤ 2 minutes (Min);
3, formaldehyde sensor, resolution: ≤ 0.01ppm, range: 0ppm ~ 5 ppm, single response time: 1 second (s), integrated response time: ≤ 60 seconds (s);
4, TVOC sensor, resolution: ≤ 0.01mg/m³, range: 0.00mg/m ~ 2.50 mg/m, single response time: 1 second (s), power-on warm-up response time: ≤ 3 minutes (Min);
5, temperature sensor, resolution: 0.04 ℃, accuracy: ± 0.3 ℃, repeatability: ± 0.1 ℃, range: -40 ℃ ~ 125 ℃, response time: ≤ 5 seconds (s);
6, humidity sensor, resolution: 0.7%RH, accuracy: ± 3.0%RH, repeatability: ± 0.1%RH, range: 0%RH ~ 100%RH, response time: ≤ 8 seconds (s);
7, USB (mini) interface DC5V/1A charging;
8, 2500 mAh lithium polymer battery power supply, with overcharge and overcurrent dual protection circuit, can be repeatedly charged for use
Packing List
Host x1
Type-C charging cable x1
Certificate of Conformity x1
Instruction manual x1
Application Scene
1、Commercial building indoor environment monitoring: office buildings, shopping centers, etc.;
2, public environment indoor environment monitoring: schools, hospitals, etc.;
3、Air filters, air purification machines, fresh air systems and other supporting testing equipment;
4, vehicle air conditioning filter supporting testing equipment;
5, air filtration material manufacturers, etc.;
