EVEREEN 1pc 6-in-1 Premium Air Quality Monitor - Accurate CO2, CO, PM2.5, PM10, HCHO, TVOC Detector with Large LCD Display, Real-Time Gas Analyzer, and Advanced CO2 Sensor Technology for Home and Office Use

Features:
6 In 1 Air Quality Tester: Come and try this new type multifunctional air quality detector, compared with other air quality detectors, this detector can testing PM2.5, PM10, HCHO, TVOC, CO and CO2 for you at the same time.
Large Display Screen: This air quality monitor with a large display screen for you to see the detecting data more clearly, you can get the results easily.
Portable Size: This monitor is small in size and you can use it on your desk without taking up too much desk space, also easy for you to carry. Wide Applications:This air quality monitor can be used in your home, office, destop, hotel and other places.
Four Color Alarm: There are four different color to show the different qualities of the air being monitored: The green means the air quality is well and the colors ranging from yellow to orange to red mean worse air quality.

Specifications:
Material: ABS
Color: black, white
PM2.5 detecting ranges: 0-999ug/m⊃3;
PM10 detecting ranges: 0-999ug/m⊃3;
HCHO detecting ranges: 0-9.999mg/m⊃3;
TVOC detecting ranges: 0-9.999mg/m⊃3;
CO detecting ranges: 0-1000PPM
CO2 detecting ranges: 400-5000PPM

Recharging method: USB 500mA Type-c interface Battery: 1 * lithium battery, 1200mAh (included)

Attention: Press the power button twice quickly to turn on or off the sound，Long press the power button to turn on or off the detector