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1PCS TZG40 PV Discharge Tube DC AC Surge Protector SPD Replacement Module 255VAC-420VAC 500VDC-1500VDC 10kA 20kA 30kA Household
Quick answer
Is $1.50 a good price for 1PCS TZG40 PV Discharge Tube DC AC Surge Protector SPD Replacement…?
It is the usual price, not a deal: $1.50 is in line with the typical price of $1.50 that DipScout measured over the last 14 days. It is the lowest in 23 days, but it has held this price since Nov 3, 2026.
The drop of Nov 3 (to $1.50) hasn't been re-checked in the last 48 hours. Check the price on AliExpress before buying.
$1.50
Today it costs $1.50 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $1.50 to $1.79. It's the lowest price in 23 days, but it has been at this value since Nov 3, 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 $1.79", 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$1.50on Nov 7
Lowest$1.50Nov 3 to Nov 7
Highest$1.79Oct 22 to Nov 3
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 3, 09:15 UTC | $1.50 | −16% |
| Oct 22, 15:15 UTC | $1.79 | start |
| Store | TOMZN Official Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Sold | 39 |
| Recorded readings | 2 |
| First seen | |
| Last reading |