Computers › Electronic components
TENSTAR 2pcs UV Sensor GUVA-S12SD 240-370nm 3528 Solar Ultraviolet Intensity Module DC 3.3-5V For Arduino /Raspberry pi
Quick answer
Is $2.79 a good price for TENSTAR 2pcs UV Sensor GUVA-S12SD 240-370nm 3528 Solar Ultraviolet…?
It is the usual price, not a deal: $2.79 is in line with the typical price of $2.79 that DipScout measured over the last 14 days. Tracked since Oct 28, 2026, the price hasn't changed.
$2.79
Today it costs $2.79 on AliExpress. Since Oct 28, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 14 days. The store advertises "was $5.94", 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$2.79on Nov 7
The price hasn't changed once since Oct 28, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | TENSTAR 02 Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 63 |
| Recorded readings | 1 |
| First seen | |
| Last reading |