ORP -201H Dissolved Oxygen Sensor Electrode Air Type Probe 0–20mg/L Replaceable Membrane for Water Quality Analyzer
Quick answer
Is $24.89 a good price for ORP -201H Dissolved Oxygen Sensor Electrode Air Type Probe 0–20mg/L…?
It is the usual price, not a deal: $24.89 is in line with the typical price of $24.89 that DipScout measured over the last 6 days. Tracked since Oct 21, 2026, it ranged from $24.79 to $24.89.
$24.89
Today it costs $24.89 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $24.79 to $24.89. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 6 days. The store advertises "was $52.96", 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$24.89highest ever seen
Lowest$24.79Oct 21 to Oct 23
Highest$24.89since Oct 23
Tracked since Oct 21 · 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, 06:44 UTC | $24.89 | +0.4% |
| Oct 21, 02:50 UTC | $24.79 | start |
| Store | Shop1103846239 Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | 10/21/2026 |
| Last reading | 10/27/2026, 12:47:57 PM UTC |