YORTER DM-509 8 in 1 iAQ Detector (彩屏)
庫存單位： 59-20-0509
Features:
￭ Range:0.001~1.999mg/m3(HCHO); 0.001~9.999mg/m3(TVOC)
￭ Detection Technique: Semiconductor sensing technology
￭ Sample Mode: Diffusion type; Density Unit: mg/m3
￭HCHO alarm funtion &Datas recorded by graphic table
PM1/PM2.5/PM10 Detector
￭Detecting Technique: Laser scattering
￭ Detect the particle Diameter: 1/2.5/10 μg/m3
￭Range:0~999μg/m3
￭ Sampling time: 5 seconds for PM1, PM2.5 & PM10
￭ record graph for CO2 PM2.5 & HCHO Thermo/humidity
￭ Built-in Rechargeable Lithium battery
￭Data record & clock display
￭ Allow Eng or Chinese display