Temtop PMS 12 Pump Suction PM1 PM2.5 PM10 TSP Laser Particle Sensor Module Dust Monitor 4 Channel 2.83 L/min

Features 【4 Channels Particle Size Monitoring】Simultaneously detects the mass concentration of particulate matter of PM1, PM2.5, PM10, and TSP with a sampling time of 10 sec. 【Precise Calibration】Manufacturer calibration benchmarking beta ray method effectively reduces the cost of secondary calibration. 【Efficient Sampling with Vacuum Pump】Equipped with brushless vacuum pump with 2.83L/min much stable flow rate to provide accurate measurements. 【Simple Installation】Small size with an industry-standard interface for more convenient installation. 【Long Hours of Operation】Support 15,000 hours of operation with its industrial-grade of core parts such as lasers and air pumps. 1-year warranty [PRE-SALE] 28-day leading time