DS18B20 Temperature Sensor Stainless Steel 3.0V-5V Voltage -20~+80'C Celsius Oil Proof Waterproof Temp. Silicone Cable Probe
Quick answer
Is $4.92 a good price for DS18B20 Temperature Sensor Stainless Steel 3.0V-5V Voltage -20~+80'C…?
It is the usual price, not a deal: $4.92 is in line with the typical price of $4.92 that DipScout measured over the last 14 days. It is the lowest in 20 days, but it has held this price since Nov 2, 2026.
$4.92
Today it costs $4.92 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $4.92 to $5.05. It's the lowest price in 20 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. Price checked on Nov 12, 2026, 14:18 UTC.
No drop compared with what we observed over the last 14 days. The store advertises "was $5.05", 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
Today$4.92lowest ever seen
Lowest$4.92since Nov 2
Highest$5.05Oct 23 to Nov 2
Tracked since Oct 23 · 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, 14:16 UTC | $4.92 | −3% |
| Oct 23, 08:12 UTC | $5.05 | start |
| Store | Shanghai Chujing Electric Co.,Ltd |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 104 |
| Recorded readings | 2 |
| 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.
| Shanghai Chujing Electric Co.,Ltd · Ships from US | $4.92 · 104 sold |
|---|