PWM Adjustable Module Sine Wave 0-4-20mA 0-2-10V Signal Generator with RS485 Modbus
Quick answer
Is $29.19 a good price for PWM Adjustable Module Sine Wave 0-4-20mA 0-2-10V Signal Generator…?
Yes: at $29.19 it is 7% below the typical price of $31.39 that DipScout measured over the last 8 days, a real drop. Tracked since Oct 24, 2026, it ranged from $29.19 to $31.39.
$29.19
Today it costs $29.19 on AliExpress. Since Oct 24, 2026, when we started tracking it, it ranged from $29.19 to $31.39. It is 7% below the typical price of $31.39 that we measured: a real drop.
You save $2.20 · was $31.39
Drop confirmed by our price history: we tracked the price over the last 8 days and the typical price (time-weighted median) was $31.39.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$29.19↓ 7% below typical
Lowest$29.19since Nov 1
Highest$31.39Oct 28 to Nov 1
typical price: median of the last 14 daysTracked since Oct 24 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 1, 22:10 UTC | $29.19 | −7% |
| Oct 28, 05:10 UTC | $31.39 | +0.3% |
| Oct 24, 20:38 UTC | $31.29 | start |
| Store | Wonderful Life Store Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Furniture › Commercial Furniture |
| Recorded readings | 3 |
| First seen | |
| Last reading |
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.
| Wonderful Life Store Store · Ships from US | $31.39 · 1 sold |
|---|