


Metravi PH-600 Digital pH Meter
The Metravi PH-600 Digital pH Meter is a compact and portable water quality testing meter used for accurate pH measurement of liquids. It is suitable for drinking water, swimming pools, spa, aquariums, reverse osmosis systems, food and beverage, hydroponics, hydrotherapy, laboratory testing and general water quality checking.
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A. Product Overview
The Metravi PH-600 Digital pH Meter is a high-precision handheld pH testing instrument designed to measure the acidity or alkalinity of liquid samples. It is useful for checking whether water or a solution is acidic, neutral or alkaline.
It comes with a 0.00 to 14.00 pH measuring range, 0.01 pH resolution, accuracy of plus or minus 0.01 pH, a precision glass bulb electrode, and a digital LCD display. The meter is pocket-size, lightweight and easy to carry. It also supports two-point automatic calibration and comes factory calibrated for convenient use. The catalogue page also highlights common application visuals such as drinking water, aquariums, swimming pools, hydroponics and food and beverage use.
B. Working Principle
The Metravi PH-600 works by using a precision glass bulb electrode. When the electrode is immersed in a liquid sample, it senses the hydrogen ion concentration in the solution.
The meter converts this electrochemical response into a pH value and shows the reading on the digital LCD display. A lower pH reading indicates an acidic solution, a pH near 7 indicates neutral water, and a higher pH reading indicates an alkaline solution.
For better accuracy, the meter uses two-point automatic calibration with buffer powders. This helps maintain correct readings during regular testing.
C. Why It Is Used
The Metravi PH-600 is used to quickly check the pH level of water and other liquid samples. pH measurement is important because the acidity or alkalinity of water can affect safety, taste, process quality, plant growth, aquatic life and product consistency.
It is commonly used for:
Drinking water pH testing
Reverse osmosis water checking
Aquarium water testing
Swimming pool water testing
Spa water testing
Hydroponics nutrient solution testing
Food and beverage liquid testing
Laboratory sample testing
Water treatment checking
Agriculture and irrigation water testing
The main advantage of the PH-600 is that it gives a direct digital reading, so users do not need colour charts, strips or manual comparison methods.
D. Suitable Buyers
The Metravi PH-600 Digital pH Meter is suitable for:
Water testing laboratories
RO plant service providers
Aquarium owners and aquarium shops
Swimming pool maintenance teams
Spa and wellness centres
Hydroponics growers
Food and beverage manufacturers
Agriculture users
Water treatment companies
Quality control teams
Schools, colleges and research labs
Industrial utility and maintenance teams
Dealers and resellers of testing instruments
FAQ
1. What is the Metravi PH-600 Digital pH Meter used for?
The Metravi PH-600 is used to measure the pH level of water and liquid samples. It helps identify whether a solution is acidic, neutral or alkaline.
2. What is the measuring range of the Metravi PH-600?
The measuring range is 0.00 to 14.00 pH, which covers the full common pH scale for water and liquid testing.
3. What is the resolution of this pH meter?
The PH-600 has a 0.01 pH resolution, allowing users to view small changes in pH value.
4. What is the accuracy of the Metravi PH-600?
The meter offers an accuracy of plus or minus 0.01 pH, making it suitable for accurate water quality testing.
5. Can it be used for drinking water testing?
Yes, the PH-600 is suitable for drinking water pH testing and general water quality checking.
6. Is the PH-600 suitable for aquariums?
Yes, it can be used to check aquarium water pH, which is important for maintaining a safe environment for fish and aquatic life.
7. Can this pH meter be used for swimming pools and spa water?
Yes, it is suitable for swimming pool and spa water testing to help maintain proper water balance.
8. Does the Metravi PH-600 need calibration?
Yes, pH meters require calibration for accurate readings. The PH-600 supports two-point automatic calibration and comes factory calibrated.
9. What type of probe does the PH-600 use?
It uses a precision glass bulb electrode for pH measurement.
10. Is the Metravi PH-600 portable?
Yes, it has a compact pocket-size design, weighs around 50 grams, and is easy to carry for field and on-site testing.
11. What battery does the PH-600 use?
It uses 2 x 1.5V LR44 button cells.
12. Why choose a digital pH meter instead of pH strips?
A digital pH meter gives a direct numerical reading, which is faster and more accurate than matching colours on pH strips or charts.

