MAX31865 PT100 to PT1000 RTD-to-Digital Converter Board Temperature Thermocouple Sensor Amplifier Module 3.3V/5V For Arduino
$2.79
Today it costs $2.79 on AliExpress. Since Oct 24, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$2.79
We started tracking this price on Oct 24. The chart takes shape over the days: we only draw prices we observed.
| Store | Javino Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | 10/24/2026 |
| Last reading | 10/25/2026, 8:07:41 AM UTC |
Also sold by 3 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Stlxy Official Store · Ships from US | $2.75 · 21 sold |
|---|---|
| Stlxy Official Store | $2.75 · 20 sold |
| Javino Store · Ships from US | $2.79 · 33 sold |