Waterproof DS18b20 2.5/3.5mm headphone head audio frequency cable tuya WIFI Zigbee control temperature device temperature sensor
$2.28
Today it costs $2.28 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 1 day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.28steady
The price hasn't changed once since Oct 22, when we started tracking it.
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| Store | YS Sensor Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 8:13:50 AM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| YS Sensor Store · Ships from US | $2.28 · 30 sold |
|---|