Yieryi Hydrogen Water Tester Monitor 4 in 1 H2 PH ORP TEMP Meter Reactive Oxygen Analyzer ATC 0-2400PPb for Aquariums Pools Spa
Quick answer
Is $23.85 a good price for Yieryi Hydrogen Water Tester Monitor 4 in 1 H2 PH ORP TEMP Meter…?
It is the usual price, not a deal: $23.85 is in line with the typical price of $23.85 that DipScout measured over the last 14 days. It is the lowest in 17 days, but it has held this price since Nov 4, 2026.
The drop of Nov 4 (to $23.85) hasn't been re-checked in the last 48 hours. Check the price on AliExpress before buying.
$23.85
Today it costs $23.85 on AliExpress. Since Oct 24, 2026, when we started tracking it, it ranged from $23.85 to $27.44. It's the lowest price in 17 days, but it has been at this value since Nov 4, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $27.44", 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
Last reading$23.85on Nov 7
Lowest$23.85Nov 4 to Nov 7
Highest$27.44Oct 24 to Nov 1
Tracked since Oct 24 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 01:03 UTC | $23.85 | −10% |
| Nov 1, 18:05 UTC | $26.50 | −3% |
| Oct 24, 12:18 UTC | $27.44 | start |
| Store | yieryi Exclusive Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 3 |
| First seen | |
| Last reading |