Formaldehyde Detector Air Quality Monitor PM 2.5 Portable Display Pollution Meter Mini Dust Tester for Home Car | Инструменты

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The display of Air Quality Tester is equipped with a 2.8-inch LCD display, which directly and clearly displays each piece of air data (ug/m3 and ppm), while providing average value, real-time value, and environmental recommendations to perfectly display air quality.
The easy-to-read numbers and the support of the alarm sound will let you know if your air is unsafe. Micro-type Dust Tester. Built-in 1200 mAn rechargeable battery is included. A USB cable, standby time can last 4-6 hours.
The Air Quality Test Formaldehyde Detector with built-in electric chemical sensors can accurately detect carbon dioxide (CO2), formaldehyde (HCHO), volatile organic compounds (TVOC) and particulate matter (PM2.5/PM10) in the air. These readings involve the detection of toluene, harmful chemicals and pollutants in the air.
Formaldehyde Detector. Widely used in homes, offices, enterprises, governments, schools and automobiles. Detect air problems at any time to ensure the health of family members or employees.The unique mold designed Air Pollution Meter with LCD color digital display can provide an average value for each gas, because long-term real-time data is unstable.

Specification
Air quality test formaldehyde detector
Detection error: Less than 15%
Formaldehyde detection range: 0.000-1.999mg/m³
TVOC detection range: 0.000-1.999mg/m³
PM1.0/PM2.5/PM10 detection range: 0-999ug/m³
Temperature measurement range: 0-50 Celsius
Humidity measurement range: 20~90%RH
Battery: 1200mAh lithium battery
Standby time: about 240-360 minutes
Charging time: about 4 hours
Life time: about 2 hours
USB interface: Type-C interface
Input voltage: 5V/1A
Working environment: 5-40 Celsius, Less than 90%RH
Colour:Black orange
Material:plastic

Package Contents:
1 * Air Quality Tester
1 * USB Charging Cable
1 * English manual

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.