Interaction: Gas detection interface integrated into official Go2 App; Temperature Measurement: -40℃~70℃, accuracy ±1℃ (at 25℃ ambient temperature); Humidity Measurement: 0~100%, accuracy ±3%; Oxygen Measurement: 0~30%, accuracy ±3%; Carbon Monoxide Measurement: 0~1000ppm, accuracy ±3%; Carbon Dioxide Measurement: 0~20ppm, accuracy ±3%; Methane Measurement: 0~100%, accuracy ±3%; Hydrogen Sulfide Measurement: 0~100ppm, accuracy ±3%; Benzene Measurement: 0~100ppm, accuracy ±3%; Interfaces: Ethernet port and RS485 port.