HT-9600 Air Quality Detector PM2.5 Particle Counter Dust Concentration Monitor
PM2.5 Sensor Principle: Photoelectric. Typical Accuracy: <20%. Typical Accuracy: ±1°C. Typical Accuracy: ±2% RH. Light Source: Laser Diode. Flow Rate: 1 L/min.
Particle Counter Dust Particle Meter PM0.3 2.5 10 Air Monitor Particle Counter
Formaldehyde range. air quality detector. Single gross weight 20X23X12 cm. Single item. 0~50℃/32~122℉. How can we trust you?. And how we find you if you do’t send the product?.