4-20mA 0-10V 0-5V RS485 Output 75mV 380V 1000V 1500V Input DC Voltage Transducer Hall Voltage Sensor Transmitter Factory Sale
Quick answer
Is $21.38 a good price for 4-20mA 0-10V 0-5V RS485 Output 75mV 380V 1000V 1500V Input DC…?
It is the usual price, not a deal: $21.38 is in line with the typical price of $21.38 that DipScout measured over the last 14 days. It is the lowest in 22 days, but it has held this price since Nov 2, 2026.
$21.38
Today it costs $21.38 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $21.38 to $24.93. It's the lowest price in 22 days, but it has been at this value since Nov 2, 2026; by our price history that is already the normal price, not a sale. Price checked on Nov 13, 2026, 16:00 UTC.
Drop detected on .
No drop compared with what we observed over the last 14 days. The store advertises "was $24.93", 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
Last reading$21.38on Nov 9
Lowest$21.38Nov 2 to Nov 9
Highest$24.93Oct 23 to Nov 2
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 18:06 UTC | $21.38 | −14% |
| Oct 23, 02:07 UTC | $24.93 | start |
| Store | QD Sensor Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 25 |
| Recorded readings | 2 |
| First seen | |
| Last reading |