![Extech CO220 Natural Gas, Carbon Monoxide & Refrigerant Detectors; Type: CO2 Detector; Function: Carbon Dioxide Monitor; Alarm Type: Audible; Minimum Temperature: -10 0C; 14 0F; Maximum Temperature: 60 0C; 140 0F; Standards: CE; Height (Decimal Inch) Extech CO220 Natural Gas, Carbon Monoxide & Refrigerant Detectors; Type: CO2 Detector; Function: Carbon Dioxide Monitor; Alarm Type: Audible; Minimum Temperature: -10 0C; 14 0F; Maximum Temperature: 60 0C; 140 0F; Standards: CE; Height (Decimal Inch)](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/1456675/1553760/4928131AA-21__86398.1718835893.jpg?c=1)
Extech CO220 Natural Gas, Carbon Monoxide & Refrigerant Detectors; Type: CO2 Detector; Function: Carbon Dioxide Monitor; Alarm Type: Audible; Minimum Temperature: -10 0C; 14 0F; Maximum Temperature: 60 0C; 140 0F; Standards: CE; Height (Decimal Inch)