2.8in Air Quality Detector Infrared Induction Digital CO2 PM2.5 Tester USB Charging White

1、Using high‑accuracy infrared sensor, sensitive response, accurate measurement data.
2、Adopt air natural flow detection technology, support real‑time detection and automatically refurbish data.
3、With digital display to show CO2 concentration value, real‑time temperature and humidity, remaining power, alarm switch reminder, etc.
4、Stable performance, strong anti‑interference ability, low energy consumption and long use time.
5、Small size, light weight, easy to carry around, widely used in living rooms, offices, schools, etc.
Item Type: Air Detector
Material: ABS
Color: White
Voltage: 5V
Current: 1A
Application Technology: Air Natural Flow Detection Technology
Screen Size: 2.8in
Detection Range: 3%-30%
Warm-Up Time: 0-2 Minutes
Battery Capacity: Polymer Lithium Battery 2500mAh
Charging Time: About 5 Hours
Standby Time: 15 Hours
Weight: Approx. 282g / 9.9oz
Size: Approx. 10.5x7x3.2cm / 4.1x2.8x1.3in
1 x Air Detector
1 x USB Cable
1 x Manual
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.