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TOMZN SPD 3P DC 1000V 1200V 10kA-20kA 20KA-40KA House Surge Protector Protective Low-voltage Arrester Device T2 PV OBO
Quick answer
Is $12.49 a good price for TOMZN SPD 3P DC 1000V 1200V 10kA-20kA 20KA-40KA House Surge…?
It is the usual price, not a deal: $12.49 is in line with the typical price of $12.49 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.
The drop of Nov 4 (to $12.49) hasn't been re-checked in the last 48 hours. Check the price on AliExpress before buying.
$12.49
Today it costs $12.49 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $12.49 to $15.99. 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.
No drop compared with what we observed over the last 14 days. The store advertises "was $19.99", 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$12.49on Nov 7
Lowest$12.49Nov 2 to Nov 7
Highest$15.99Oct 22 to Nov 2
Tracked since Oct 22 · 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, 16:04 UTC | $12.49 | −22% |
| Oct 22, 18:49 UTC | $15.99 | start |
| Store | TOMZN Official Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Sold | 112 |
| Recorded readings | 2 |
| First seen | |
| Last reading |