W3230 Mini Digital Temperature Controller 12V 24V 220V Thermostat Regulator Heating Cooling Control Thermoregulator With Sensor
Quick answer
Is $3.49 a good price for W3230 Mini Digital Temperature Controller 12V 24V 220V Thermostat…?
No: $3.49 only undoes a recent increase. On Oct 22, 2026 it cost $3.49, then on Oct 22, 2026 it rose to $3.89.
$3.49
Today it costs $3.49 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $3.49 to $3.89.
Heads up: this price went up before it went down. On Oct 22 it was $3.49; on Oct 22 it rose to $3.89. Today it is back at $3.49: the "drop" only undoes the increase.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$3.49lowest ever seen
Lowest$3.49since Oct 27
Highest$3.89Oct 22 to Oct 24
Tracked since Oct 21 · 5 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 27, 10:07 UTC | $3.49 | −9% |
| Oct 24, 06:05 UTC | $3.85 | −1% |
| Oct 22, 15:43 UTC | $3.89 | +11% |
| Oct 22, 02:01 UTC | $3.49 | −9% |
| Oct 21, 05:37 UTC | $3.82 | +0.8% |
| Oct 21, 02:29 UTC | $3.79 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 6 |
| First seen | 10/21/2026 |
| Last reading | 10/27/2026, 10:07:09 AM UTC |
Also sold by 3 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| KBT Homelife Store · Ships from US | $3.55 · 1928 sold |
|---|---|
| KBT Homelife Store | $3.55 · 1928 sold |
| Stone's Store | $3.85 · 2188 sold |