CO2 Detector Sensor 5-in-1 Air Quality Monitor with Temperature Humidity Meter for Office Hotel Restaurant - AK3 Semiconductor

• Real-time Measurements: Air quality monitors accurately detect substances such as carbon dioxide (CO2), as well as temperature and humidity, and update measurements every second on a color display

• Accurate Data: High-precision semiconductor sensors and high-performance chips are used to accurately capture the weak current generated in the reaction process and calculate the carbon dioxide measurement results

• Smart Design: Air quality is divided into 3 grades: GOOD, OK, POOR. When the air level is normal, the indicator light will turn yellow, and the device will make a sound to remind you; when the air level becomes POOR, the indicator light will turn red, the device will emit a sound, and you can clearly see the color on the big screen

• 1200mAh Lithium Battery: With a USB data cable, it takes about 2.5 hours to fully charge, and the battery life is about 10 hours

• Wide Range of Applications: Auitable for living rooms, bedrooms, schools, offices, kitchens, cars, hotels, campsites and other environments

Specifications:

• Name: Air Quality Monitor

• Material: ABS + electronic components

• Display mode: smart color screen

• Working voltage: DC 5V

• Working temperature: about 10-50?

• Battery capacity: 1200mA

• Size: about 9.8*6.7*2.3/3.2cm (3.86*2.64 *0.91/1.26inch)

• Battery: 1200mAh

Test Range:

• a. Carbon dioxide (CO2): 350-2000 ppm

• b. TVOC: 0.000-2.000mg/m3

• c. Formaldehyde (HCHO): 0.000-1.000mg/m³

• d. Temperature: 0-90?

• e. Humidity: 0-99%RH

Note:

• The air is constantly changing and will affect the measurement results. It is recommended to measure data over an hour in order to draw conclusions about air quality.