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20pcs DS18b20 Waterproof Encapsulated Stainless Steel DS18B20 18B20 Temperature Sensor Probe Cable Length 1m 2m 3m 5m 500cm
Quick answer
Is $30.79 a good price for 20pcs DS18b20 Waterproof Encapsulated Stainless Steel DS18B20 18B20…?
It is the usual price, not a deal: $30.79 is in line with the typical price of $30.79 that DipScout measured over the last 14 days. Tracked since Oct 22, 2026, the price hasn't changed.
$30.79
Today it costs $30.79 on AliExpress. Since Oct 22, 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 $38.49", 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$30.79steady
The price hasn't changed once since Oct 22, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | HNX DIY Electronic Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | |
| Last reading |