AC Infinity pH Meter PRO Kit with replaceable electrode - pH and temperature meter + calibration fluids

The AC Infinity pH Meter PRO Kit with replaceable electrode is a reliable pH and temperature meter, sold complete with the liquids necessary for both start-up and proper maintenance of the device. It is an advanced water quality tester, designed for regular monitoring and maintaining the correct pH level in various applications.

The device allows for accurate measurement of water acidity, alkalinity, and temperature, making it suitable not only for gardening, but also for aquariums, swimming pools, and many other places where water parameter control is important. The replaceable probe with a highly sensitive glass membrane provides instant results and high measurement precision.

This meter comes in the form of a convenient "pen" and achieves an accuracy of ±0.01, with quick readings made possible by the use of a lithium glass membrane. An additional advantage is the high IP67 protection rating, which means that the device is sealed and resistant to moisture, as well as effectively protected against dust and sand, even in large quantities. The meter is also designed to operate at elevated temperatures, which increases its versatility in practical use.

For better protection between measurements, the meter has a sensor cover that protects the probe when the device is not in use. The set also includes a laboratory-grade set of ready-made calibration solutions: pH 4.00, pH 7.00, pH 10.01, as well as a 3M KCL solution, which supports proper electrode storage and helps maintain long-term accuracy of the device. This ensures that the meter remains stable for a longer period of time and extends its service life.

Replaceable electrode – longer service life and savings

A major advantage of this model is that the pH probe can be easily replaced, allowing you to maintain high accuracy and reading speed without having to buy a new meter. This solution extends the life of the device and reduces operating costs — simply install a new electrode and continue to monitor water parameters without downtime.

Application

The meter works quickly and helps you assess how effectively water supports nutrient uptake, which is important in cultivation. It is suitable for use as a pH meter in horticultural environments such as gardens, grow tents, greenhouses, and hydroponic systems. At the same time, its capabilities are not limited to plants — it can also be used as a universal pH tester for water in swimming pools, spas, aquariums, and home breweries, facilitating the assessment of water safety and quality.

Product specifications

• Manufacturer: AC Infinity Inc.

• Product name: pH Meter PRO Kit, Interchangeable Probe

• Model: AC-PHM5

• Overall dimensions: 1.65 × 1.30 × 7.01 inches (4.2 × 3.3 × 17.8 cm)

• Sensors: pH and temperature

• Electrode type: replaceable lithium glass membrane

• Measurement accuracy: ±0.01

• Included calibration solutions: pH 4.00, pH 7.00, pH 10.01, KCL

• Waterproof rating: IP67