Carbon Dioxide Detector Two-in-one Tester for Monitor Air Quality

Specification: Size: about 14.3*10.8*2.9CM/5.63*4.25*1.14 in Weight: about 190G Package weight: about 330G Measuring range: 400-5000PPM Power supply: Built-in 1200mAh lithium battery (18650 model) including USB charging cable Working voltage: 3.7V Resolution: 1PPM Measurement accuracy: 1PPM Measurement object: carbon dioxide gas, formaldehyde Material: ABS Packing List: 1*Carbon Dioxide Detector 1*Data Cable 1*Instruction 2*Double-sided Adhesive Tape Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.

Real-time Monitoring and Display: The wall-mounted CO2 detector can monitor and display the carbon dioxide concentration per cubic meter in real time. Two-in-one Function: This detector can detect carbon dioxide and formaldehyde. It displays on a large screen. If the concentration exceeds the limit, it will give an alarm. It can be used directly by plugging in the USB cable. It is very convenient and has a long service life. Easy to Read: Intelligent color screen display, clear numbers, easy to identify and read. In the alarm mode, the user is prompted to pay attention to the environment. Long Standby Time: Built-in 1200mAh lithium battery, charging for 2-3 hours, available for 7-9 hours. Multiple Functions: This carbon dioxide detector is small and portable, can be carried with you, does not take up space, and can be installed at home. It is very convenient. It can be suspended in design and is very suitable for gyms, classrooms, offices and workplaces.