Description Features 2.0 in TFT 220 x 176 pixels Color LCD display The determination of suspend particle concentration in the air of the weight method Particle Counter PM2.5/PM10 Air temperature and humidity Auto Power Off Real time clock display Analog bar indicator Technical Specifications Channel PM 2.5, PM 10 um Mass Concentration PM2.5: 0 ug/m3 to 500 ug/m3; PM10: 0 ug/m3 to 500ug/m3 Resolution 1 ug/m3 Air Temp Range 32 ℉ to 122 ℉ (0 ℃ to 50 ℃) Basic Accuracy ±2 ℉ (1 ℃) Humidity Range 0 % RH to 100% RH Basic Accuracy ±5% RH at 0 to 20% RH and 80% RH to 100% RH, ±3.5% RH at 20% RH to 80% RH Dimensions 11.4 in x 6.2 in x 4.7 in (290 mm x 160 mm x 120 mm) Weight 3.3 lb. (1.5 kg)
