Computers › Electronic components
GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V AC/DC Universal Relay Output Diffused Photoelectric Switch
Quick answer
Is $30.69 a good price for GTRIC E3JK-TR12 Square Photoelectric Sensor Through-beam 24-240V…?
No: at $30.69 it is 6% above the typical price of $28.89 that DipScout measured over the last 14 days. The lowest price we recorded since Oct 28, 2026 was $28.19.
$30.69
Today it costs $30.69 on AliExpress. Since Oct 28, 2026, when we started tracking it, it ranged from $28.19 to $33.79. By our price history, it is not on sale right now. Price checked on Nov 13, 2026, 06:45 UTC.
Drop detected on .
No drop compared with what we observed over the last 14 days. The store advertises "was $33.45", 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$30.69since Nov 13
Lowest$28.19on Nov 12
Highest$33.79Oct 30 to Nov 1
Tracked since Oct 28 · 11 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 13, 06:45 UTC | $30.69 | +2% |
| Nov 12, 12:41 UTC | $30.09 | +7% |
| Nov 12, 06:40 UTC | $28.19 | −9% |
| Nov 11, 06:41 UTC | $30.99 | +8% |
| Nov 10, 18:41 UTC | $28.79 | −7% |
| Nov 9, 17:03 UTC | $30.99 | +8% |
| Nov 5, 00:41 UTC | $28.79 | −0.3% |
| Nov 3, 06:52 UTC | $28.89 | −2% |
| Nov 2, 06:50 UTC | $29.49 | −8% |
| Nov 1, 06:50 UTC | $32.09 | −5% |
| Oct 30, 06:52 UTC | $33.79 | +0.3% |
| Oct 28, 12:50 UTC | $33.69 | start |
| Store | GTRIC Official Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 17 |
| Recorded readings | 12 |
| First seen | |
| Last reading |