ALIENTEK DM40 Digital Multimeter Oscilloscope Signal Generator 3 in 1 50M Sample Rate Voltage Diode Handheld Automotive Tools
Quick answer
Is $122.39 a good price for ALIENTEK DM40 Digital Multimeter Oscilloscope Signal Generator 3 in…?
It is the usual price, not a deal: $122.39 is in line with the typical price of $122.49 that DipScout measured over the last 13 days. It is the lowest in 13 days, but it has held this price since Nov 6, 2026.
$122.39
Today it costs $122.39 on AliExpress. Since Oct 29, 2026, when we started tracking it, it ranged from $122.39 to $136.29. It's the lowest price in 13 days, but it has been at this value since Nov 6, 2026; by our price history that is already the normal price, not a sale. Price checked on Nov 11, 2026, 23:14 UTC.
No drop compared with what we observed over the last 13 days. The store advertises "was $226.65", 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$122.39lowest ever seen
Lowest$122.39since Nov 6
Highest$136.29Oct 30 to Nov 2
Tracked since Oct 29 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 6, 18:17 UTC | $122.39 | −0.1% |
| Nov 4, 19:12 UTC | $122.49 | −0.1% |
| Nov 2, 01:14 UTC | $122.59 | −10% |
| Oct 30, 14:08 UTC | $136.29 | +0.1% |
| Oct 29, 20:24 UTC | $136.09 | start |
| Store | ALIENTEK Official Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 624 |
| Recorded readings | 5 |
| 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.
| ALIENTEK Official Store · Ships from US | $122.39 · 624 sold |
|---|