Dramiński PHG2 pH Tester

We are a proud European manufacturer, with our headquarters and production facilities located in Poland. Our meter comes with a 2-year warranty and does not require periodic calibrations. We hold two highly demanding Quality Management System certifications, ISO 9001 and ISO 13485, which confirm our professionalism and the highest product quality.

The soil acidity meter is built on modern and reliable low-energy integrated circuits. A microcomputer controls the device, enabling precise operation. The four buttons on the keyboard combined with screen prompts guarantee intuitive and convenient use.

To assist beginners and meet the expectations of the most demanding users, the device menu allows you to select the desired operating mode (basic or advanced).

• In basic mode, we focus on ease of use and quick, convenient measurement, making it user-friendly even for beginners.
• In advanced mode, options include saving measurements to the device’s internal memory with date and time, real-time clock, voltage measurement, adding objects to which measurements are assigned, viewing saved readings, and many other features.

• Capability to save 1 million measurements with date and time.
• Ability to add 250 different object names to which measurements will be assigned. Assigning individual names makes it easier to monitor soil pH in your orchard, garden, or during lawn care for your client. The object can be, for example, a testing location, type of material tested, or the name of the client for whom the measurement is performed.
• Support for 20 language versions.

• pH-metric probe: Glass electrode with a narrowing and ceramic diaphragm filled with reference electrolyte (1 mol KCl). This type of electrode allows for very precise measurements, achieving an accuracy of + – 0.05pH in combination with the Dramiński PHG2 meter.
• Temperature probe: Made of stainless steel, solid and very accurate (± 0.5°C). Temperature compensation is a crucial element for obtaining correct readings, as the pH of the tested material changes with temperature. PHG2 has an automatic compensation function, significantly enhancing accuracy and convenience during testing.

Durable mini USB port secured with a rubber seal. Using the included USB cable, data can be transferred to a computer, and software updates can be performed independently.

Free, multilingual software for data transmission to a computer. The program allows for generating spreadsheets (Excel), measurement reports (e.g., by execution date), graphical presentation of pH changes over time, filtering readings by date, viewing collected data, archiving limited only by the computer’s disk capacity, saving documents as PDF, printing, and many other useful functions.

The device menu offers many options, such as:

• Automatic average result calculation (information about the number of measurements and the highest and lowest readings)
• Language version selection
• Temperature scales: °C and °F
• Temperature compensation: manual and automatic
• Full display settings adjustment
• Setting the automatic device shutdown time
• Managing measurement objects (adding, editing, deleting, quick selection from the list)
• Saving current or average results
• Viewing saved readings
• Viewing and editing SLOPE and BUFFER parameters
• Voltage measurement of the pH-metric probe
• Compatibility with all types of pH-metric electrodes with a standard BNC-50 connector and the ability to change the buffer standard value used during calibration
• And much more

Large graphic display with energy-saving LED backlight, making the measurement result clear and visible in all conditions. The menu allows for adjusting settings: backlight duration, backlight intensity, and contrast. The display also shows a graphic battery status indicator and prompts guiding the user on what to do or which functions to use.

Thanks to the appropriate housing and special keyboard, the device can be held and operated with one hand, which is crucial during field measurements. Additionally, in manual compensation mode, measurements can be performed without using a temperature probe.

In addition to soil pH measurement, the meter can also be used to determine the acidity of liquids (e.g., feed, spray liquids, pool water, aquariums, etc.). Need an accurate meter for testing the pH of sewage, skin, paper, oil products, fish products, meat products, etc.? PHG2 is also for you! The tester can work with all types of pH-metric electrodes with a standard BNC-50 connector. The device menu allows for changing the buffer standard value used for electrode calibration.

The meter determines the concentration of hydrogen ions with an accuracy of ± 0.05 pH. Additionally, it measures temperature with an accuracy of ± 0.5°C (± 0.9°F) and voltage with an accuracy of 1 mV (0.73 mV in pH measurement mode). It has an automatic temperature compensation function and a partially automated pH-metric probe calibration process with an assessment of its usability. It allows for collecting hundreds of measurements to calculate the average value, as well as the lowest and highest readings.

The device is powered by four 1.5V AA/LR6 batteries. Thanks to energy-saving solutions, it can operate for over 200 hours continuously and perform several thousand measurements.

Thanks to precise, manual assembly and the use of high-quality components, the device’s lifespan extends to several years.