Chlorine Tester PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe Water Quality Analyzer
Quick answer
Is $10.89 a good price for Chlorine Tester PC‑102 CL2 Chlorine & PH Tester Swimming Pool Spa…?
It is the usual price, not a deal: $10.89 is in line with the typical price of $10.89 that DipScout measured over the last 10 days. It is the lowest in 10 days, but it has held this price since Nov 5, 2026.
$10.89
Today it costs $10.89 on AliExpress. Since Oct 31, 2026, when we started tracking it, it ranged from $10.89 to $10.95. It's the lowest price in 10 days, but it has been at this value since Nov 5, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 10 days. The store advertises "was $21.78", 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$10.89on Nov 7
Lowest$10.89Nov 5 to Nov 7
Highest$10.95Oct 31 to Nov 5
Tracked since Oct 31 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 5, 07:05 UTC | $10.89 | −0.5% |
| Oct 31, 00:20 UTC | $10.95 | start |
| Store | Yooso Auto Tool Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 2 |
| First seen | |
| Last reading |