Brand: Smart Sensor
Model: AR8700A
Origin: China

The AR8700A Digital Air Quality Tester is a high-precision device designed to detect and monitor indoor air quality. Ideal for industrial, workplace, and environmental use, this compact unit provides real-time data on gaseous concentration levels in the surrounding environment.

✅ Key Features:

• Accurate measurement of airborne CO levels

• Digital LCD screen with backlight for easy reading

• Compact, handheld design for portability

• Audible alarm when safety threshold is exceeded

• Suitable for factories, workshops, garages, and indoor monitoring

Note: This device is designed for air quality assessment and environmental monitoring purposes. It is not a medical or life-saving device.