4 in 1 Multi Gas Detector with Voice Alarm, LCD Display & Belt Clip

This 4-in-1 voice gas detector simultaneously monitors combustible gas (EX), carbon monoxide (CO), hydrogen sulfide (H₂S) and oxygen (O₂). Built-in English & Chinese voice alerts plus sound, light and vibration triple alarm system make danger warnings clear even in noisy workplaces.
The clear LCD display shows real-time readings of all four gases. Compact body with metal belt clip for hands-free carrying. Sensor combinations can be customized according to your application. Ideal for industrial safety, fire fighting, mining and confined space operations.