Multi-gas detector offers integrated sampling pump designed with SmartSample technology to prevent moisture from entering pump and save time with reliable pump block detection._x000D_• Detects up to 4 hazards including: H2S, CO, LEL and O2_x000D_• Easy operation with 1-button simplicity _x000D_• Accurate sampling results with new SmartSample technology _x000D_• Built-in rechargeable lithium battery_x000D_• Rugged and durable with built-in concussion-proof boot_x000D_• Equipped with standard datalogging and event logging_x000D_• Multi-language support in English, French, German, Spanish and Portuguese_x000D_• MicroDock II compatible for easy calibration, test and record storage