5pcs DS1820 Temperature Sensor Waterproof DS18b20 Temperature Probe 1M 2M 3M 5M Temperature Sensor 18B20 For Arduino DIY Kit
Quick answer
Is $4.38 a good price for 5pcs DS1820 Temperature Sensor Waterproof DS18b20 Temperature Probe…?
Too early to tell: DipScout has tracked this price for 6 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 22, 2026, the price hasn't changed.
$4.38
Today it costs $4.38 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 6 days; confirming a drop takes at least 7 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$4.38
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | EXinko Electronics Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 2:01:14 AM 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.
| CTMYJLX Electronic Store · Ships from US | $8.93 · 13 sold |
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