1、Carbon Dioxide Detector: Carbon dioxide detector: intelligent carbon dioxide value tester gas analyzer uses an empty semiconductor TVOC sensor, air quality monitoring temperature and humidity
2、Stable Performance: Using high quality air quality detector, using high quality electrochemical detection module, stable performance, strong anti interference ability, low consumption, long service life. Accurate detection of carbon dioxide
3、Accurate Detection of CO2: Big screen shows power, CO2, temperature and humidity. Special quality electrochemical detection module is used
4、Without Calibration: It can be tested on and accurately detect carbon dioxide. Big screen shows power, CO2, temperature and humidity.
5、Good Cooling Effect: Not only accelerates the convection between the air and the machine, so as to achieve effective detection, but also provides a good cooling effect
Item Type: Air Quality Monitor
Material: ABS, Electronic Components
Product Size: Approx. 16 x 9.3cm / 6.3 x 3.7in
Screen Size: 6.5 Inches
Screen Type: TFT-LCD
Screen Resolution: 240 x 240
Response Time: 1s
Test Temperature Range: 0℃ to 70℃
Humidity Test Range: 0-99% Rh
Working Voltage: 5V / 1A Adapter Charging
Maximum Power: Charging Current 500mA 3.7V Lithium Battery Power Supply
Battery Capacity: 18650 Lithium Battery 1200mah (Delivered with a Built in Battery)
Charging Mode: Type C
Charging Time: 1 Hour
Green Flashing: 400-800ppm (Normal)
Orange Flash: 800-1800ppm (Slightly Higher)
Red Flashing Fengming Alarm: Greater Than 1800ppm (Ultra High)
Weight: Approx. 370g / 13oz
1 x Air Quality Monitor(Delivered with a Built in Battery)
1 x User Manual
1 x USB Cable
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

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