Temtop PMS 8 Pump Suction Laser Particle Sensor Professional for PM2.5/PM10 Air Quality Monitor Particle Counter

Features: 

• 【2 Channels Particle Size Monitoring】Simultaneously detects the mass concentration of particulate matter of PM2.5 and PM10 with a sampling time of 10 sec.
• 【Precise Calibration】The manufacturer calibration benchmarking beta ray method effectively reduces the cost of secondary calibration.
• 【Efficient Sampling with Vacuum Pump】Equipped with brushless vacuum pump with 1.1L/min stable flow rate to provide accurate measurements.
• 【Strong Anti-interference】Adopt all-metal precision optomechanical structure design for anti-interference.
• 【Long Hours of Operation】Support 10,000 hours of operation with its industrial-grade of core parts such as lasers and air pumps.