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EARU Power Surge Protective Device SPD Arrester Low Voltage House 1/2/3/4P Surge Voltage Protection DC 500V 800V 1000V 40kA 60kA
Quick answer
Is $3.45 a good price for EARU Power Surge Protective Device SPD Arrester Low Voltage House…?
It is the usual price, not a deal: $3.45 is in line with the typical price of $3.45 that DipScout measured over the last 7 days. Tracked since Nov 5, 2026, it ranged from $3.33 to $3.45.
$3.45
Today it costs $3.45 on AliExpress. Since Nov 5, 2026, when we started tracking it, it ranged from $3.33 to $3.45. By our price history, it is not on sale right now. Price checked on Nov 12, 2026, 18:41 UTC.
No drop compared with what we observed over the last 7 days. The store advertises "was $3.73", 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$3.45highest ever seen
Lowest$3.33Nov 11 to Nov 12
Highest$3.45since Nov 12
Tracked since Nov 5 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 12, 12:35 UTC | $3.45 | +4% |
| Nov 11, 19:04 UTC | $3.33 | −3% |
| Nov 6, 14:01 UTC | $3.45 | +4% |
| Nov 5, 12:44 UTC | $3.33 | start |
| Store | EARU Official Store |
|---|---|
| Positive feedback (AliExpress) | 98.4% |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Sold | 1,019 |
| Recorded readings | 4 |
| First seen | |
| Last reading |