ST390+ ST490+ Temperature Meter Thermometer Infrared Digital LCD Industrial Outdoor Laser Pyrometer IR Thermometer
Quick answer
Is $16.79 a good price for ST390+ ST490+ Temperature Meter Thermometer Infrared Digital LCD…?
It is the usual price, not a deal: $16.79 is in line with the typical price of $16.79 that DipScout measured over the last 13 days. It is the lowest in 13 days, but it has held this price since Nov 2, 2026.
$16.79
Today it costs $16.79 on AliExpress. Since Oct 31, 2026, when we started tracking it, it ranged from $16.79 to $17.49. It's the lowest price in 13 days, but it has been at this value since Nov 2, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 13 days. The store advertises "was $34.98", 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
Last reading$16.79on Nov 7
Lowest$16.79Nov 2 to Nov 7
Highest$17.49Oct 31 to Nov 2
Tracked since Oct 31 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 23:10 UTC | $16.79 | −4% |
| Oct 31, 00:16 UTC | $17.49 | start |
| Store | GVDA Official Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 2 |
| Recorded readings | 2 |
| First seen | |
| Last reading |