Generic Mini CO2 Detector,  Portable Air Quality Monitor, Multi-Function Temperature Humidity Meter, Air Quality Meter Detects PM2.5, PM10, PM1.0 with Alarm for Home Indoor Travel

Features:

1. High Accuracy Sensor: Adopts infrared sensor to measure CO2, temperature and humidity, which is more accurate, more reliable and more durable than traditional electrochemical sensors.

2. Automatic Alarm System: When the CO2 value exceeds 1500PPM, an alarm will be issued automatically, you will hear beep sound, which notify you to keep the indoor environment ventilated in time.

3. Long Working Hours: The built-in large capacity battery can work about 16~20 hours, and 2 hours charging to be full.

• 【Large Full-Color LCD Screen Design】The mini CO2 meter can monitor CO2 concentration in real time and can send out smart alarms according to different concentrations of CO2. At the same time, this CO2 detector with large full-color LCD screen des
• 【Easy to Carry】The portable carbon dioxide detector is lightweight and compact, combining beauty and technology, easy to carry, with an anti-loss hanging rope, allowing you to keep informed of environmental changes around you.
• 【Advanced Design】This PM2.5 monitor only requires 3 buttons to operate. It built-in 4 Color LED lights that display air quality levels conveniently. When the reading reaches 36ug/m³, an alarm will sound. It is widely used in various indoor and o
• 【Mini Portable CO2 Detector】The 3-IN-1 CO2 monitor uses NDIR technology to monitor indoor and outdoor CO2 concentration, the detection range is 400-5000PPM, it can also monitor Humidity range(0-99%RH) and Temperature range (-10-50℃).
• 【Multi Application】The mini air quality meter has a built-in 1000mAh large capacity rechargeable battery, which can last about 20 hours on standby when fully charged. Suitable for home, school, office, travel, indoor&outdoor, agricultural plantin