LCTC PID Regulator TC/RTD Input 48*48 48*96 72*72mm PID Temperature Controller SSR+Relay/4-20mA Output Digital Instrument
$19.12
Today it costs $19.12 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $19.09 to $19.12. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 3 days. The store advertises "was $38.24", 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$19.12highest ever seen
Lowest$19.09Oct 22 to Oct 23
Highest$19.12since Oct 23
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 |
|---|---|---|
| Oct 23, 08:12 UTC | $19.12 | +0.2% |
| Oct 22, 20:39 UTC | $19.09 | start |
| Store | GoodRelay Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 8:18:44 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| GoodRelay Store · Ships from US | $19.12 · 20 sold |
|---|