First Responders who face potentially dangerous situations deserve the best protection available. MSA works tirelessly to build smarter, better gas detection instruments that people around the world rely on. Introducing the most advanced technology available in any portable gas detector on the market - the ALTAIR 5X Multigas Detector with XCell Sensor Technology. MSA's ALTAIR 5X Multigas Detector provides many options to fit various applications. The detector is configurable with either a high-resolution color or monochrome LCD display with multilingual capabilities. MSA's Logo Express Service option is available to customize the color display. The detector is easily configurable with interchangeable plug-and-play sensor slots for MSA XCell Sensors. Up to six gases can be monitored simultaneously.