W1209 DC 12V Digital Thermostat Temperature Controller Regulator Thermoregulator Incubator NTC Sensor W1209WK Switch Module
Quick answer
Is $4.85 a good price for W1209 DC 12V Digital Thermostat Temperature Controller Regulator…?
Yes: at $4.85 it is 5% below the typical price of $5.09 that DipScout measured over the last 5 days, a real drop. Tracked since Oct 22, 2026, it ranged from $4.85 to $5.09.
$4.85
Today it costs $4.85 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $4.85 to $5.09. It is 5% below the typical price of $5.09 that we measured: a real drop.
You save $0.24 · was $5.09
Drop confirmed by our price history: we tracked the price over the last 5 days and the typical price (time-weighted median) was $5.09.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$4.85↓ 5% below typical
Lowest$4.85since Oct 26
Highest$5.09Oct 22 to Oct 26
typical price: median of the last 14 daysTracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 26, 20:03 UTC | $4.85 | −5% |
| Oct 22, 15:44 UTC | $5.09 | start |
| Store | Gaqqee Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/26/2026, 8:03:02 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Gaqqee Official Store | $4.85 · 70 sold |
|---|