WH138-1 Adjustable Resistance Speed Regulator With Switch Potentiometer WH138-1 B5K B10K B20K B50K B100K B250K B500K
$0.83
Today it costs $0.83 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 less than a day; confirming a drop takes at least 3 days. The store advertises "was $1.42", but that is the store's own claim; we only state discounts our price history proves.
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Price history
$0.83
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | Keshy Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Passive Components |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:42:45 PM UTC |