1PC DS18B20 Digital Signal Waterproof Probe High Temperature Silicone Shielded Wire Anti-interference Temperature Sensor
Quick answer
Is $8.50 a good price for 1PC DS18B20 Digital Signal Waterproof Probe High Temperature…?
No: $8.50 only undoes a recent increase. On Oct 22, 2026 it cost $8.50, then on Oct 24, 2026 it rose to $9.04.
$8.50
Today it costs $8.50 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $8.50 to $9.04.
Heads up: this price went up before it went down. On Oct 22 it was $8.50; on Oct 24 it rose to $9.04. Today it is back at $8.50: the "drop" only undoes the increase.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$8.50on Oct 30
Lowest$8.50Oct 29 to Oct 30
Highest$9.04Oct 24 to Oct 29
Tracked since Oct 22 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 29, 00:05 UTC | $8.50 | −6% |
| Oct 24, 18:05 UTC | $9.04 | +6% |
| Oct 22, 15:46 UTC | $8.50 | start |
| Store | Shop4576014 Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 3 |
| First seen | |
| Last reading |
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.
| Shop4576014 Store | $8.50 · 12 sold |
|---|