915 Generation 5 in 1 CO2 Meter Digital Temperature Humidity Sensor Tester

Detailed Information About The Product:

Carbon dioxide detector: Smart carbon dioxide value tester gas analyzer uses air semiconductor TVOC sensor to monitor temperature and humidity of air quality.
It is a high-quality air quality detector, using a good-quality electrochemical detection module, with good accuracy, stable performance, strong anti-interference ability, low consumption and long service life. Accurately detect carbon dioxide. The large screen displays power, CO2, temperature and humidity.
Adopt electrochemical detection module of high quality, with good accuracy, stable performance, strong anti-interference ability, low consumption and long life of the cabinet.
The product does not need calibration, it can be tested after booting, and it can accurately detect carbon dioxide.
The large screen displays the power, CO2 value, temperature and humidity.

Equipped with a large screen, different font colors display different air quality, green 400-450ppm, blue 451-700ppm,Purple 701-1000ppm, yellow 1001-2000ppm, red 2001-5000ppm.
Hundreds of ventilation holes at the rear not only accelerate the convection between the air and the machine, thereby realizing effective detection, but also provide a good heat dissipation effect.
Type: 5-IN-1
Screen size: 2.8 inches
Screen type: TFT-LCD
Screen material: glass
Screen resolution: 240 * 240
Response time: less than 1s
Test temperature range: -10 Celsius to 70 Celsius
Humidity test range: 0-99%RH
power supply
Working voltage: 5V/1A adapter charging
Maximum power: charging current 600mA
3.7V lithium battery power supply
Battery capacity: 1200mAh
Battery type: lithium battery
Charging method: USB
Charging time: 1 hour
Colour: black
Material: ABS

Package Contents:
1 * Air quality detector
1 * Cable

Only 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.

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