RS PRO Air Quality Meter, Battery-Powered

• 2.8" TFT 320x240 pixels Color LCD display
• Images(JPEG) & Video(3GP)
• Simultaneously measure and display 6 channel of particle sizes, measure particle size down to 0.3 μm
• The determination of suspended particle concentration in the air of the weight method (PM2.5/PM10)
• GAS (HCHO,CO) detectors
• TVOC, CO2
• Air temperature and humidity, Dewpoint & Wet bulb temperature
• Max, Min, DIF, AVG record, Date/time setup controls, alarm
• MicroSD (MAX. use 8GB) memory card, USB interface
• Auto Power Off
• Selectable sample time, count data, programmable delay
• Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label
• Language selection English, Chinese, French, German, Spanish

• Channel: 0.3, 0.5, 1.0,2.5, 5.0, 10μm
• Flow Rate: 0.1ft 3 (2.83L/min) controlled by internal pump
• Count Modes: Totalize, Concentration, Audio
• Coincidence Loss: 5%, 2,000,000 particles per ft³
• Mass Concentration Channel: PM2.5 ：0∼500ug/m³ ；PM10：0∼500ug/m³

• Air Temp Range: 0 to 50ºC/32 to 122ºF; Basic Accuracy: ±0.5ºC/1ºF
• Humidity Range: 0 to 100%RH; Basic Accuracy: ±2.5%RH (20%∼80%RH)
• Dew Point Temp. Range: -30∼100ºC/ -22∼199ºF
• Wet Bulb Temp. Range: 0∼80ºC/ 32∼176ºF

• HCHO (methanal) Range: 0.01∼5.00ppm; Basic Accuracy: ±5%F.S
• CO (carbon monoxide) Range: 0∼1000ppm; Basic Accuracy:±5%F.S
• CO2 Range: 0～9999ppm:Basic Accuracy: ±75PPM±5% of reading
• TVOC Range: 0.00～10mg/m³;Accuracy: ±5%F.S