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The pH-80 HM Digital meter is a waterproof, electronic pH tester with simultaneous temperature measurement. It floats on the water's surface, has a large LCD display, a HOLD function, automatic shut-off, and a low battery indicator. It offers automatic three-point calibration and temperature compensation (ATC). It is suitable for use in aquaculture, swimming pools and spas, laboratories, water treatment, and testing of water and wastewater.
The pH-80 HM Digital electronic meter is a waterproof pH and temperature tester designed for quick, convenient monitoring of liquid parameters in many applications. It is ideal wherever precise pH and temperature measurement matters: in aquaristics, water treatment, and when working with installations such as a water filter, osmosis filter, reverse osmosis filter, reverse osmosis system, and other areas of the water filtration system. The PH-80 model floats on the water surface, features a clear LCD display, HOLD function, automatic shut-off, automatic temperature compensation (ATC), and three-point calibration.

The pH-80 HM Digital meter was designed as a universal tool for measuring pH and temperature. Its waterproof construction and ability to float on the water surface increase ease of use and safety in field work, the laboratory, and during regular water quality testing.
The device is used primarily in testing water applications, wastewater, marine and freshwater aquaristics, laboratories, pools and spas, boiler water testing, water treatment, pH measurement in wine and coffee, as well as in agriculture, beauty salons, ophthalmology, and pharmaceuticals.
Simultaneous pH and temperature measurement allows faster assessment of the tested sample without the need to use two separate devices. The HOLD function makes it easier to read the result in less convenient working conditions, while automatic shut-off helps save energy. The large LCD screen improves measurement readability, while ATC supports reading stability when the temperature of the tested liquid changes.
In everyday use, the meter is especially useful for monitoring water quality in aquariums, pools and spas, as well as when supervising processes related to water treatment and working with installations such as a reverse osmosis system or an osmosis filter.
The PH-80 is waterproof and floats on the water surface, reducing the risk of losing the device when working with tanks, laboratory baths, aquariums, pools, or other open containers. This is a practical feature especially appreciated by people who perform frequent measurements in the field and in humid environments.
Each PH-80 meter undergoes QC quality control, confirming compliance with quality criteria specified in standards and norms. Such control includes verification of the components, applied parts, materials, and systems in terms of compliance with the assumed quality requirements.
QC quality inspection concerns actual measurements, tests, or supervision of the final product manufacturers through inspection of each stage of the project or sample testing. In practice, this translates into greater confidence in use and repeatability of the device's performance.
The pH-80 HM Digital meter will work in many areas of work and hobbies where control of pH and liquid temperature is important.
The meter is prepared for convenient use right out of the box. Power is supplied by 3 x 1.5V 357A button batteries, which are installed in the set. The user is provided with a low battery indicator, making it easier to plan battery replacement and avoid interruptions in work.
Automatic calibration operated by buttons simplifies preparing the device for use. The three-point calibration method increases convenience when adjusting the meter to work in different measurement conditions. Additionally, a sample of electrode maintenance fluid and pH7 buffer for future calibration help ensure proper operation of the device.
After measurements are completed, it is worth securing the sensor with the included cap and taking care of the electrode condition to maintain stable device performance and readiness for further tests.

| pH measurement accuracy | +/- 2% |
|---|---|
| Calibration | factory (digital automatic) |
| Calibration type | three-point |
| Power supply | 3 x 1.5V 357A button batteries |
| Dimensions in cm | 15.3/3.2/1,8 |
| Weight | 53.9 g |
The device is suitable for testing water applications, wastewater, marine and freshwater aquaristics, laboratories, pools and spas, boiler water testing, water treatment, pH measurement of wine and coffee, as well as for use in agriculture, beauty salons, ophthalmology, and pharmaceuticals.
Yes. The meter enables simultaneous measurement of temperature and pH and simultaneous display of both values on a clear LCD screen.
Yes. The PH-80 has a waterproof housing, which makes it well suited for work around water, in aquariums, pools, laboratories, and other humid environments.
Yes. The PH-80 model floats on the water surface, meaning it is non-sinking. This is a practical solution that increases convenience and safety during use.
The meter has factory calibration in an automatic digital version and automatic button calibration. The calibration type is three-point.
Yes. The meter is equipped with automatic temperature compensation (ATC), which supports convenient measurement under varying thermal conditions of the sample.
The most important functions include a large, easy-to-read LCD display, HOLD memory function, automatic shut-off, and a low battery indicator.
The set includes: PH-80 pH/Temp meter, sensor cap, electrode maintenance fluid sample, pH7 buffer for future meter calibration, 3 batteries installed in the device, manual, and blister packaging.
The pH measurement range is 0-14. The temperature measurement range is 0-80°C and 33-176°F. The pH and temperature measurement resolution is 0.1. pH measurement accuracy is +/- 2%. The device dimensions are 15.3/3.2/1,8 cm, and the weight is 53.9 g.
Miernik dobrze wykonany i skalibrowany. Profesjonalne urządzenie pomiarowe.
Pomiary miernika bardzo dokładne sprawdziliśmy pod kontem profesjonalność.
Równoczesny pomiar temperatury i odczynu pH. Automatyczna kalibracja za pomocą przycisków
The pH-80 HM Digital meter is a waterproof, electronic pH tester with simultaneous temperature measurement. It floats on the water's surface, has a large LCD display, a HOLD function, automatic shut-off, and a low battery indicator. It offers automatic three-point calibration and temperature compensation (ATC). It is suitable for use in aquaculture, swimming pools and spas, laboratories, water treatment, and testing of water and wastewater.