BW Solo O2 Single Gas Detector is a portable gas detector specifically designed to monitor oxygen (O2) levels in real time. Featuring a durable, lightweight, and ergonomic standard yellow housing, the device is easy to use in high-risk work environments. Equipped with a clear LCD display and audible, vibration, and visual alarms, it provides immediate alerts when oxygen levels fall below or rise above safe limits. This product comes with a 3-year official warranty and is compatible with docking stations for calibration and bump testing, making it an ideal choice for the oil & gas, mining, manufacturing, confined space, and waste management industries.