Portable Detector CO2 Meter Multifunctional Intelligent Gas Sensor Air quality monitor system PM2.5 dust detector

• Product Description

This product is a multifunctional air quality detector that detects CO2， Formaldehyde（HCHO）， Total Volatile Organic Compounds（TVOC）， Particulate Matter <2.5 micron-sized particles（PM2.5/ O/10）， Temperature， and Humidity with clock and record function As a scientific air quality detection device， it combines multiple air sensors with a built-in fan to allow real-time monitoring of Co2， formaldehyde（HCHO）， total volatile organic compounds（TVOC）， PM2.5/1.0/10， temperature， and humidity on its digital LCD.

• Considerations:

Please read the instructions carefully before using this device, Please keep the manual handy for quick reference and troubleshooting

• Precautions:

Avoid covering the air intake areas during use to avoid inaccurate measurements, Avoid use of solvents to clean the product as residual fumes will skew air quality readings, Avoid water or other liquids near the product to avoid electrical damage Do not allow unauthorized modification or repair of this product

• Features:

-2. 8” color liquid crystal display（ LCD）， 320×240 pixels
-User adjustable alarm threshold for formaldehyde（HCHO） to alert of elevated levels
-Test variables: CO2， PM2. 5/1.0/10， formaldehyde， TVOC， temperature， humidity
-Large 3000mAh capacity Lithium battery
-On-board fan to draw in ambient air for more accurate real-time results 5V Micro USB charging

• Specifications:

Product name: Air quality detector
Function:Detect PM2.5 / CO2 / Formaldehyde(HCHO) / TVOC / Temperature(℃/℉) / Humidity / AQI
Display mode:2.8″ LCD screen display,320 x 240 pixels
Sampling time:1.5 seconds
Power supply: Lithium polymer battery with a capacity of 3000 mAh (Battery voltage: 5 VDC, Charging via micro USB port)
CO2 Detection range:400~5000ppm(Resolution:±1ppm)
PM2.5 Detection range:0-999 ug/M³(Resolution:±1ug/M³)
Formaldehyde(HCHO) Detection range:0.001-1.999Mg/M³(Resolution:±0.001Mg/M³)
TOVC Detection range:0.001-9.999Mg/M³(Resolution:±0.001Mg/M³)
Temperature Detection range: -10-50℃（14℉-122℉）
AQI Detection range:0-500(Resolution:±1)
Humidity Detection range:20%-85%
Response time: Diffusion 15S
24-hour real-time monitoring
Power supply: Built-in 3000mAh lithium battery
Material: ABS with TFT screen
Color:Black + Orange
Size:164 * 74 * 26mm/6.46 * 2.92 * 1.03″
Product weight:650g

• The package includes:

  1 x Air quality detector
  1 x User Manual
  1 x USB Cable