High Precision Gauss Meter Hall Sensor Magnetic Flux Density Detector RS485 Modbus RTU Magnetic Pole Tester Magnetometer Module
Quick answer
Is $18.24 a good price for High Precision Gauss Meter Hall Sensor Magnetic Flux Density…?
It is the usual price, not a deal: $18.24 is in line with the typical price of $18.24 that DipScout measured over the last 7 days. Tracked since Oct 23, 2026, it ranged from $18.21 to $18.75.
$18.24
Today it costs $18.24 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $18.21 to $18.75. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 7 days. The store advertises "was $22.12", 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$18.24since Oct 30
Lowest$18.21Oct 27 to Oct 28
Highest$18.75Oct 23 to Oct 27
Tracked since Oct 23 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 30, 07:12 UTC | $18.24 | +0.1% |
| Oct 28, 08:23 UTC | $18.22 | +0.1% |
| Oct 27, 07:55 UTC | $18.21 | −3% |
| Oct 23, 19:52 UTC | $18.75 | start |
| Store | ElecDemo Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Smart Electronics |
| Recorded readings | 4 |
| First seen | |
| Last reading |