Features - Dust meter, HCHO, temperature measurement - Measured value logging for subsequent analysis - Large 2.8 inch LC display, 320 x 240 pixels - PM 2.5 and PM 10 mass concentration Specifications Measurable Particle Sizes PM 2.5 and PM 10 Measuring Range 0 ... 2000 µg / m³ Resolution 1 µg/m³ Particle Counter Measurable Particle Sizes 0.3, 2.5, 10 µm Flow Rate 2.83L/min (0.1 ft³) Counting Adequacy% at 0.3 µm 50; Conflict Error with 100% particle size > 0.45 µm <5% at 2,000,000 particles per ft³ Data Storage 5000 data records (micro SD card) Counting Modes Cumulative, differential, concentration
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