The ALTAIR® 5X gas detector is capable of measuring up to 6 gases simultaneously and is now available with integrated PID sensor for VOC detection. Driven by advanced MSA XCell® sensor technology, the ALTAIR® 5X gas detector delivers faster response time, better stability, accuracy, longer service life and cost savings over the life of the instrument. MSA ALTAIR® 5X Multi-Gas Detector, Configured, Combustible Lower Explosive Limit, Combustible Methane, Oxygen, Carbon Monoxide, Hydrogen Sulfide, Sulfur Dioxide, Chlorine, Ammonia, Nitrogen Dioxide, Chlorine Dioxide, Phosphine, Hydrogen Cyanide, Carbon Dioxide, Butane, Methane, Propane Gas, 0 to 100%, 0 to 5% Volume, 0 to 30% Volume, 0 to 2000 ppm, 0 to 10000 ppm, 0 to 200 ppm, 0 to 100 ppm, 0 to 20 ppm, 0 to 10 ppm, 0 to 50 ppm, 0 to 1 ppm, 0 to 5 ppm, 0 to 30 ppm, 0 to 10% Volume, 0 to 25% Volume Detection, Alarm: 95 dB Audible/2-Ultra-Bright LEDs Visual/Standard Vibrating, High Contrast Monochrome/Color Display, 1%, 0.05% Volume, 0.1% Volume, 1 ppm, 5 ppm, 0.1 ppm, 0.05 ppm, 0.01 ppm, 0.01% Volume Resolution, -20 to 50 °C Operating, 110/220 VAC, 12 to 24 VDC, Rechargeable Lithium-Ion/AA Alkaline Battery, IP65 Enclosure, Rugged Rubberized Armor Housing Material, 3.49 in W x 1.79 in D x 6.69 in H Dimensions