STC-3028 LED Digital Thermostat Temperature Humidity Controller 220V 12V Thermo Hygrometer Thermometer Adjustable Cooler Heater
Quick answer
Is $16.95 a good price for STC-3028 LED Digital Thermostat Temperature Humidity Controller 220V…?
Too early to tell: DipScout has tracked this price for 6 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 23, 2026, it ranged from $16.89 to $16.95.
$16.95
Today it costs $16.95 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $16.89 to $16.95. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 6 days; confirming a drop takes at least 7 days. The store advertises "was $24.21", 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$16.95highest ever seen
Lowest$16.89Oct 23 to Oct 29
Highest$16.95since Oct 29
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 29, 08:08 UTC | $16.95 | +0.4% |
| Oct 23, 20:20 UTC | $16.89 | start |
| Store | YIDI Electric Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 2 |
| First seen | |
| Last reading |