PWM Adjustable Module Sine Wave 0-4-20mA 0-2-10V Signal Generator with RS485 Modbus
Quick answer
Is $29.09 a good price for PWM Adjustable Module Sine Wave 0-4-20mA 0-2-10V Signal Generator…?
It is the usual price, not a deal: $29.09 is in line with the typical price of $29.19 that DipScout measured over the last 14 days. It is the lowest in 19 days, but it has held this price since Nov 4, 2026.
$29.09
Today it costs $29.09 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $29.09 to $31.39. It's the lowest price in 19 days, but it has been at this value since Nov 4, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $44.76", 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$29.09lowest ever seen
Lowest$29.09since Nov 4
Highest$31.39Oct 29 to Nov 2
Tracked since Oct 22 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 19:06 UTC | $29.09 | −0.3% |
| Nov 2, 11:09 UTC | $29.19 | −7% |
| Oct 29, 01:02 UTC | $31.39 | +0.3% |
| Oct 22, 15:50 UTC | $31.29 | start |
| Store | Wonderful Life Store Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Furniture › Commercial Furniture |
| Recorded readings | 4 |
| 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 | $29.09 · 1 sold |
|---|