Multifunctional Air Quality Monitor Carbon Dioxide Sensor

[MULTIFUNCTIONAL AIR QUALITY MONITORS]: the air quality tester can be used not only to detect formaldehyde in the air, but also to detect TVOC, PM2.5, or even pm10, It has the function of air quality assessment, and the result of air level will be displayed on the LCD screen.[SEPARATE SENSORS]: It features independent sensors and an innovative light-sensing refraction algorithm that greatly improves its detection accuracy and rate, Built-in 1200mah large capacity rechargeable battery can detect at anytime.[EASY TO OPERATION]: The air quality monitor is very easy to operate with 3 buttons. It is also equipped with a USB data cable, which can be recycled and reused and has a long service life. It weighs only 0.41LB and is very easy to carry.[LIGHTWEIGHT AND DURABLE]: A high-quality lightweight shell with an oversized LCD display can be extended to stand and view the data, bringing you a pleasant experience, and the data is clearly visible visually.[HEALTHY ENVIONMENT] : You can measure the PM value of the quality of the air around the room, At the same time, the air quality sensor can be more convenient to use in the home, factory, hotel or office.Application Technology:Air Natural FlowProduct Model: HLW-100Display Mode:LCD Color Screen Digital DisplayError Floatin:3%-30%Working Voltage:5VBattery Capacity:1200mAColour:blackMaterial:ABSSize:11.8 x 7 x 3.4cm Package Contents:1 x air quality monitor1 x usb cable1 x English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.