Apera PH20 vs PH60
Researched by Johnny Alto · Published July 21, 2026
Short answer: For most buyers, the Apera PH60 is the better pick over the Apera PH20. For anyone who tests pH regularly the PH60 is the better long-term buy.
Top pickApera PH60View offer →
Apera PH60
For anyone who tests pH regularly the PH60 is the better long-term buy. It reads to a tighter tolerance than the PH20 and its probe is a screw-in replaceable type, so when the electrode wears out you swap the probe instead of the whole meter. That replaceable probe makes it cheaper to own over time and is why serious growers and brewers pick it.
View on Amazon Editorial illustration.Both are Apera's popular pocket pH testers, and the choice is about how much accuracy and durability you need. The PH20 is the affordable entry pen; the PH60 steps up with a replaceable probe and tighter tolerance. Here is how they split.
Apera PH60 vs Apera PH20: what is the difference?
| Pick | Product | Why it makes the list |
|---|---|---|
| Top pick | Apera PH60 | For anyone who tests pH regularly the PH60 is the better long-term buy. |
| Entry pen | Apera PH20 | Pick the PH20 to save money if you test occasionally and do not need a replaceable probe. It is a solid, accurate-enough pocket pen for casual use; the trade-off is that its probe is not user-replaceable the same way, so the whole pen is the consumable. |
Which one should you buy?
The two are close, so the choice comes down to a few things: replaceable probe, accuracy, use frequency, and both waterproof. Here is how they split.
- Replaceable probe: the PH60's screw-in probe saves the whole meter when it wears.
- Accuracy: the PH60 reads a touch tighter than the PH20.
- Use frequency: frequent testers save money long-term with the PH60; the PH20 suits casual use.
- Both waterproof: either survives around tanks and reservoirs.
Head-to-head specs
| Spec | Apera PH60 (pick) | Apera PH20 |
|---|---|---|
| Accuracy | ±0.01 pH | ±0.1 pH |
| Calibration | Up to 3-point auto | Up to 3-point auto |
| Replaceable probe | Yes (screw-in) | No (sealed) |
| Waterproof | IP67 (floats) | IP67 |
When to pick the Apera PH20 instead
Apera PH20
Pick the PH20 to save money if you test occasionally and do not need a replaceable probe. It is a solid, accurate-enough pocket pen for casual use; the trade-off is that its probe is not user-replaceable the same way, so the whole pen is the consumable.
View on AmazonBottom line: the Apera PH60 is the better long-term pick thanks to its replaceable probe and tighter accuracy, while the PH20 is the cheaper entry pen for occasional testing.
Frequently asked questions
Is the Apera PH60 better than the Apera PH20?
For most buyers, yes. For anyone who tests pH regularly the PH60 is the better long-term buy.
What is the main difference between the Apera PH60 and the Apera PH20?
Pick the PH20 to save money if you test occasionally and do not need a replaceable probe.
Which pH meter is better value, the Apera PH60 or the Apera PH20?
It depends on your budget and needs. The Apera PH60 is the all-round pick; the Apera PH20 wins in the cases below.
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This is a research-based buying guide, not a personal hands-on review. Product details, prices, and availability can change; confirm the current listing on Amazon. As an Amazon Associate I earn from qualifying purchases. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
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