* Various Detectable Gases: The indoor air quality monitor with built-in electrochemical 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.

* New Design: The unique mold designed air quality monitor with LCD color digital display can provide an average value for each gas, because long-term monitoring, real-time data is unstable.

* Easy Operation: This air monitor is easy to operate, and supports alarm sounds. At the same time, you can set the standard value of formaldehyde. If the density is higher than the standard value, the device will alarm.

* Portable 2000mAh Rechargeable Battery: The size is about 5.8 inches (about 14.8 cm) * 2.75 inches (about 7.0 cm) * 1.2 inches (about 3.0 cm). It adopts 2000 mAh rechargeable battery, packaged with a USB cable, and the standby time can last for 8-12 hours.

* Wide Application: Widely used in homes, offices, enterprises, governments, schools and automobiles. Detect and monitor air problems at any time to ensure the health of family members or employees.

Specification

Name: Air Quality Detector

Model: for JSM-131

Material: ABS

Screen size: 2.8 inches LCD high-definition color screen + backlight

Battery: 2000mAh lithium battery

Life time: about 2 hours

Standby time: about 240-360 minutes

Charging time: about 4 hours

Input voltage: 5V/1A

Detection tolerance: 3%-15％

Working environment: 5-40℃, <90%RH

Humidity: 10-70%HR

Display fluctuation: 20%-50%

Product size: about 148*70*30 mm/5.83*2.76*1.18in

Packing size: about 170×96×40mm/6.69*3.78*1.57in

Packing List:

1*Air Quality Tester

1*USB Charging Cable

1*User Manual