DS18B20 Waterproof Temperature Sensor Stainless Steel Probe, PTFE Threaded Digital Thermometer for Industrial Use
Quick answer
Is $7.12 a good price for DS18B20 Waterproof Temperature Sensor Stainless Steel Probe, PTFE…?
It is the usual price, not a deal: $7.12 is in line with the typical price of $7.12 that DipScout measured over the last 4 days. Tracked since Oct 22, 2026, it ranged from $7.09 to $7.12.
$7.12
Today it costs $7.12 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $7.09 to $7.12. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 4 days. The store advertises "was $14.24", 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$7.12on Oct 24
Lowest$7.09Oct 22 to Oct 23
Highest$7.12Oct 23 to Oct 24
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 23, 17:07 UTC | $7.12 | +0.4% |
| Oct 22, 15:45 UTC | $7.09 | start |
| Store | Fo Shan Vinci Trade Store Store Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/24/2026, 6:04:45 PM 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.
| FO Shan Vinci Trade Store Store | $7.12 · 20 sold |
|---|---|
| FO Shan Vinci Trade Store Store · Ships from US | $7.12 · 20 sold |
| Fo Shan Vinci Trade Store Store Store | $7.12 · 18 sold |