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Feature:
1. CONCENTRATION DISPLAY WITH FLASHING LIGHT: Real time display of carbon dioxide concentration value per cubic meter, flashing light to display the interval level
2. SMICONDUCTOR DETECT AIR QUALITY: Using semiconductor detection technology, which can determine air quality problems more accurately, very practical
3. AUTOMATIC DETECT: press and hold the power button for 3 seconds to turn it on or off. After starting up, place it in a ventilated place for 20 minutes until the data is stable, and then place it in the place to be detected for detection.
4. FAST DETECTION WITH STABLE VALUE: Small size with big function, 1S per time real time refreshing, fast detection can obtain relatively stable measurement value
5. FOR PLANTING AND LABORATORY: Widely used in agricultural planting, greenhouse planting, production warehouse, material processing laboratory, family, etc.

Specification:
Item Type: CO2 Detector
Model: PG-L28A-CO2
Material: ABS
Battery: 3.7V lithium battery 1200mAh (built in)
Uses: Widely used in agricultural planting, greenhouse planting, production warehouses, material processing laboratories, families, etc.
Basic Parameters:
CO2 Detection Range: 400~5000PPM
CO2 Detection Accuracy: 1PPM
Temperature Detection Range: 0~50℃
Temperature Detection Accuracy: ±1℃
Humidity Detection Range: 0%~99%RH
Humidity Detection Accuracy: ±5%RH

How to Use:
Automatically detect at startup.

Package List:
1 x Detector
1 x USB Data Cable
1 x User Manual