Yieryi PH ORP Replacement Probe Aquarium Laboratory Electrode Oxidation-Reduction Potential Test BNC Q9 Connector 1.2M/3M Line
Quick answer
Is $41.93 a good price for Yieryi PH ORP Replacement Probe Aquarium Laboratory Electrode…?
It is the usual price, not a deal: $41.93 is in line with the typical price of $41.60 that DipScout measured over the last 8 days. Tracked since Nov 4, 2026, it ranged from $41.60 to $41.93.
$41.93
Today it costs $41.93 on AliExpress. Since Nov 4, 2026, when we started tracking it, it ranged from $41.60 to $41.93. By our price history, it is not on sale right now. Price checked on Nov 13, 2026, 01:17 UTC.
No drop compared with what we observed over the last 8 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$41.93highest ever seen
Lowest$41.60Nov 4 to Nov 9
Highest$41.93since Nov 13
Tracked since Nov 4 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 13, 01:17 UTC | $41.93 | +0.5% |
| Nov 11, 06:11 UTC | $41.72 | −0.5% |
| Nov 9, 15:21 UTC | $41.93 | +0.8% |
| Nov 4, 20:06 UTC | $41.60 | start |
| Store | yieryi Exclusive Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 33 |
| Recorded readings | 4 |
| First seen | |
| Last reading |