What's in the box:

Indoor Air Quality Monitor Carbon Dioxide Detector Tester Bulit-in 1500mAh Rechargeable Battery with CO2 Temperature Relative Humidity Measurement Color Screen Range 400-5000ppm (Standard)

The CO2 detector monitors indoor levels of carbon dioxide in real time, also measure humidity and temperature, offers the measurements, shows them on screen, allows you to grasp around air environment with ease: whether there is too little fresh air, effecting safety and health. A must have device in car, home, office, etc.

Features:
Sensitive C02 Detector: carbon dioxide meter, equipped with NDIR sensor, real time monitors CO2, fast responds, accurately tests(range: 400~5000ppm, accuracy: 30ppm or 3%)
Temp & Humidity Measurement: in addition to carbon dioxide detection, it can also measure temperature(range: -7~50, / switchable), relative humidity(range: 0~99%).
Color Screen: 2.8 inch TFT color screen, large enough, clear to see, simultaneously displays data value of CO2, humidity and temperature, indicates power status, very convenient.
Built-in Battery: 1500mAh battery, easily rechargeable by power bank, laptop such devices, takes only 4-5h to charge, fast, provides continuous long working time up to 12h.
Versatile Application: this carbon dioxide detector is very suitable for new car, new house, baby room, children's room, living room, bedroom, school, office, hotel, etc.

Standard
700: Level 1, Excellent
1000: Level 2, Good
1500: Level 3, Light pollution
2000: Level 4, Moderately polluted
3000: Level 5, Heavy pollution
3000: Level 6, Serious pollution

Specifications:
Material: plastic + electronic components
Main color: white
Display: 2.8-inch 320*240 TFT screen
CO2 sensor type: NDIR
Response time: 4s
CO2 measuring range: 400~5000ppm
CO2 accuracy: 30ppm or 3% of reading
Temperature range: -7~50
Temperature resolution: 1
Humidity range: 0~99%
Humidity resolution: 1%
Interface: DC 5V/1A USB port
Power supply: 1500mAh lithium battery
Charging time: 4-5h
Standby time: 6-12h
Working condition: temperature 0~50, humidity 98%
Product dimension: 95*52*135mm / 3.74*2.04*5.31in
Product weight: 150g / 5.29oz
Package weight: 220g / 7.76oz
Package size: 16*10*6cm / 6.29*3.93*2.36in

Note:
Carbon dioxide detector only, other accessories in the pictures are not included.
All data is just for reference only, please refer to actual product.
Please read the user manual carefully for more information, before usage.
Due to lighting or other reasons, the picture and material object may slightly differ.
Due to manual measurement, there may be deviation, please in kind prevail.

Packing List:
1 * Carbon Dioxide Detector
1 * USB Cable
1 * User Manual