1PC PP Double Floating Ball Anticorrosive Small Floating Ball Switch Water Tank Water Tower Plastic Water Level Sensor
$8.12
Today it costs $8.12 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $7.16 to $8.12. 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. The store advertises "was $9.55", 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$8.12highest ever seen
Lowest$7.16Oct 22 to Oct 24
Highest$8.12since Oct 24
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 24, 10:12 UTC | $8.12 | +13% |
| Oct 22, 20:38 UTC | $7.16 | start |
| Store | Shop4576014 Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/24/2026, 10:12:35 AM UTC |