The APERA Instruments PH20 pH meter is an ideal, handy measuring instrument for pH value determination in all areas such as hydroponics, swimming pools, water treatment, breweries, water analysis etc.
- Very stable measurement in the range 0.0 to 14.0 pH
- Waterproof measuring device, housing protection class IP67
- Easy calibration with automatic buffer detection, up to 3 calibration points
- Automatic temperature compensation (ATC) (in the range 0-50 ° C)
- Large LCD displays pH and temperature at the same time
- Automatic shutdown when not in use after 8 minutes
- Up to 1000 hours of operating time (4 AAA batteries)
- Complete set incl. Calibration solutions, batteries and carrying strap in a practical carrying case
The Apera Instruments PH20 pH meter has a 2-year manufacturer’s warranty (6 months on the electrode).
Our brochure:
FAQ
How accurate is the PH20?
The PH20 measures pH values with an accuracy of ±0.1 pH and a resolution of 0.1 pH. The measurement range is 0 to 14.0 pH, with automatic temperature compensation from 0 to 50 °C.
How do I calibrate the PH20?
The PH20 supports automatic 1- to 3-point calibration with automatic buffer recognition. The package includes calibration solutions with pH 4.00 and pH 7.00 (50 ml each). Calibration takes just a few minutes.
Can I replace the electrode on the PH20?
No, the PH20’s electrode is permanently installed and cannot be replaced. If you need a replaceable electrode, we recommend the PH60, which is compatible with all pH electrodes in the 60 series.
What’s included in the package?
The package includes: a PH20 meter, 4 AAA batteries, calibration solutions at pH 4.00 and pH 7.00 (50 ml each), a carrying strap, and a carrying case.
Is the PH20 suitable for an aquarium?
Yes, the PH20 is well-suited for aquarium use. It measures pH levels from 0 to 14.0, is IP67-certified (waterproof and floatable), and is easy to calibrate. For professional applications, the PH60 offers even more precise results with an accuracy of ±0.01.
More on this topic: What the pH value measures and how to properly calibrate your pH meter.
Not sure if the PH20 is enough or if the PH60 is the better choice? We’ve compared both devices in terms of accuracy, measurement range, and features: PH20 vs. PH60 in a head-to-head comparison.
