MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module For Arduino
Quick answer
Is $1.92 a good price for MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module…?
Too early to tell: DipScout has tracked this price for 3 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 28, 2026, the price hasn't changed.
$1.92
Today it costs $1.92 on AliExpress. Since Oct 28, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 3 days; confirming a drop takes at least 7 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$1.92
We started tracking this price on Oct 28. The chart takes shape over the days: we only draw prices we observed.
| Store | EQV Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | |
| Last reading |