Meter · Prestige
Prestige pH Meter
An entry-level waterproof pH pen with automatic temperature compensation.
$17.99
Recorded 2026-10-08 · excludes shipping and tax. Confirm current price and availability with the retailer.
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Specifications
- Measuring Range
- 0.10–14.00 pH
- Resolution
- 0.10 pH
- Listed Accuracy
- ±0.10 pH
- Temperature Compensation
- 5–50°C automatic
- Calibration
- Two point
Specifications checked 2026-10-08.
Planning notes
Best use
Spot-checking irrigation water or nutrient solution when a dedicated pH reading is enough.
Before you buy
Add pH 4 and pH 7 buffer plus storage solution; never store the electrode dry.
Strengths noted
- Low-cost way to add routine pH readings to a grow log.
- The electrode is replaceable and the housing is listed as waterproof.
Considerations
- Its 0.10 pH resolution is coarser than more expensive meters.
- Reliable readings still depend on calibration, cleaning and correct storage.