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Parts of the GasAlertQuattro
Parts of the GasAlertQuattro

Item | Description | Item | Description | Item | Description | Item | Description |
---|---|---|---|---|---|---|---|
1 | Confidence/compliance indicator (green LED) | 4 | Pushbutton | 7 | Liquid crystal display (LCD) | 10 | Alligator clip |
2 | Visual alarm indicator(red LED) | 5 | Combustible (LEL) sensor | 8 | Audio alarm | 11 | Battery pack |
3 | Hydrogen sulfide(H2S) sensor | 6 | Carbon monoxide (CO) sensor | 9 | Oxygen (O2) sensor | 12 | Charging connector and IR interface |