61% drop
PH Meter Digital Water Quality Tester, Testing Range 0.00-14.00 Ph Great for Household Drinking, Pool and Aquarium High Accuracy Pen.
$3.00$7.79(-61%)
- Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance and Safe for Use with Ph Accuracy. Tester Has a Sensitive Electrode Sensor to Read Accurate Ph Levels. The
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10%