Dräger X-am 2500 Multi-Gas Detector accurately detects O₂, CO, NO₂, SO₂ and H₂S and is the only 1–4 gas monitor you need in industrial and refinery applications. Includes NiMh Battery and Charger Kit. Dräger has an extensive selection of devices and accessories, we’ll help quote the best system for your needs. Call or email today for expert guidance.