Laserliner 082.430A AirMonitor FRESH - VOC measuring device for detecting and evaluating the concentration of volatile organic compounds with ventilation recommendation, eCO₂ concentration, humidity, temperature and time displays.
Laserliner 082.431A AirMonitor PURE records and evaluates fine particulate matter concentrations in the PM 2.5 and PM 10 categories, humidity, temperature and time displays.
CEM DT-9883M Air Particle Counter + Gas Detector provides fast,easy and accurate readings for particle count. It can measure Mass Concentration, GAS Formaldehyde (HCHO), Carbon Dioxide (CO2), TVOC detection, Air Temperature & Relative Humidity and most surface temperature measurements.