Temperature Probe 3M Wire NTC 10K3380 1% Waterproof Temperature Controller Sensor for Electric / Water Floor Heating Thermostats
Quick answer
Is $3.21 a good price for Temperature Probe 3M Wire NTC 10K3380 1% Waterproof Temperature…?
It is the usual price, not a deal: $3.21 is in line with the typical price of $3.21 that DipScout measured over the last 6 days. Tracked since Oct 21, 2026, the price hasn't changed.
$3.21
Today it costs $3.21 on AliExpress. Since Oct 21, 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 6 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$3.21on Oct 22
The price hasn't changed once since Oct 21, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | EZAIOT Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | 10/21/2026 |
| Last reading | 10/22/2026, 6:49:22 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.
| EZAIOT Official Store | $3.21 · 113 sold |
|---|