Operation Environment Atmospheric Pressure：86Kpa~106Kpa Humidity Range：20%~85% Detecting Temp.：-10℃~45℃ Storage Temp.：-20℃~50℃ HCHO/TVOC Test Item：HCHO and TVOC（Including benzene）in the air Test Range：0~1.999 mg/m3 （HCHO） 0~9.999 mg/m3 (TVOC) Detection Technique：Semiconductor Sensing Technology Sample Mode：Diffusion Type Density Unit：mg/m3 PM1/PM2.5/PM10 Detection Technique：Laser scattering Test the particle diameter： 1μm,2.5μm,10μm Sampling Time：3 seconds Detection mode：Density (Per liter) Detection range：0~999μg/ m3
Trustpilot
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