CEM DT8869 is a professional contactless, infrared thermometer with laser aiming, Distance: Spot 50: 1 ratio and measuring range up to + 1600 ° C (IR).
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.