Air Quality Monitor CO2 Detector with 2.8 Inch TFT Screen Indoor Temperature Humidity Display Carbon Dioxide Tester 1500mAh Rechargeable CO2 Meter for Home Classroom Office Hotel NO5140

Carbon dioxide detector effectively detects CO2 concentration in the environment you are living. With 2.8 inch large TFT screen, it displays carbon dioxide, air quality level, battery level, temperature and humidity. With accurate sensor, it can be widely in home, classroom, hotel room, apartment, office, gym and more!

Features:

Air Quality Monitor: Carbon dioxide tester can detect carbon dioxide concentration in the air, it can be widely used in home, classroom, hotel room, apartment, office, gym, etc.

Accurate Sensor: Adopts NDIR detection principle, air convection detection, quickly and accurately detects CO2 in the living environment.

TFT Color Screen: Displays carbon dioxide, air quality level, battery level, temperature and humidity. With 2.8" large TFT screen, clear to read even in dark environment.

Rechargeable Design: Built-in 1500mAh rechargeable lithium battery for long using time, comes with USB cable, quick to charge it via power adapter, power bank, laptop, etc.

Concise Appearance: Simple but stylish appearance, fits in well with different styles of houses. With stable base, easy to be placed on the desktop.

Note:

1. Please read the user manual carefully before use.

2. Size and color may be slightly different due to manual measurement and different lighting conditions. Thanks for understanding.

Specifications:

Color: White

Material: Plastic

Screen: 2.8" TFT Screen

Resolution: 320x240

Input: 5V 1A

Temperature Measurement: Range -7~50℃, Resolution 1℃

Humidity Measurement: Range 0%~99%, Resolution 1%

Detection Principle: NDIR

Carbon Dioxide Test Range: 400-5000PPM

Accuracy: ±30PPM or 3% of Reading

Working Environment: Temperature 0℃~50℃, Humidity＜98%

Built-in Battery: 1500mAh Lithium Battery

Size: 135 * 80 * 35mm / 5.31 * 3.15 * 1.38in

Weight: 147g / 5.19oz

Package Size: 16 * 10 * 6cm / 6.30 * 3.94 * 2.36in

Package Weight: 215g / 7.59oz

Package List:

1 * Carbon Dioxide Tester

1 * USB Cable

1 * User Manual (English)

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.