PM2.5 Air Particle/Dust Sensor Laser Inside Digital Output Module Air Purifier G5 PMS5003 High Precision
Quick answer
Is $18.92 a good price for PM2.5 Air Particle/Dust Sensor Laser Inside Digital Output Module…?
It is the usual price, not a deal: $18.92 is in line with the typical price of $18.92 that DipScout measured over the last 6 days. Tracked since Oct 21, 2026, it ranged from $18.89 to $18.92.
$18.92
Today it costs $18.92 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $18.89 to $18.92. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 6 days. The store advertises "was $32.73", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$18.92highest ever seen
Lowest$18.89Oct 21 to Oct 23
Highest$18.92since Oct 23
Tracked since Oct 21 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 23, 06:44 UTC | $18.92 | +0.2% |
| Oct 21, 02:50 UTC | $18.89 | start |
| Store | TENSTAR ROBOT Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | 10/21/2026 |
| Last reading | 10/27/2026, 12:48:03 PM UTC |