Ph Meters

Depending on the model to be used and the calibration to be performed will depend on the difficulty or ease of using the equipment, however, generally you should only follow a few simple steps to implement your meter and obtain your measurements, in addition to following the manufacturer's instructions:

  • Turn on the pH meter.
  • Wait for a period of time of approximately half an hour, or that specified by the manufacturer.
  • Remove the electrode from its storage.
  • Run the electrode through distilled water.
  • Press the calibrate button and wait for it to prompt you to press again.

Types of PH meters a Laboratory may need

Table PH meters

A pH meter is an instrument used to measure the acidity or alkalinity of a solution. The information provided by this equipment expresses the degree of acidity of an acid or base in terms of the activity of hydrogen ions.  The pH is the unit of measurement that describes the degree of acidity or alkalinity and is measured on a scale from 0 to 14. An approximate indication of pH can be obtained using pH markers or ribbons, which change color depending on the variation of the pH level, but these markers have limitations in terms of accuracy and can be difficult to interpret correctly in dark or colorful samples, and this error can be corrected widely through the use of pH meter. 


A pH meter is an instrument that should not be missing in a laboratory. An inaccurate result in any of the pH measurements of the substances used in the various laboratory processes can result in the total or partial loss of your results, which is why it is so important that every laboratory has the best pH meter. 

The pH meter responds to the need in laboratories to have an instrument capable of measuring the pH with high accuracy. 


In Kalstein you can find the ideal Ph Meters for your Laboratory

There are countless models, so it is normal that you do not know which pH Meters to buy to meet your needs. At Kalstein, we evaluate you to find what you're looking for.

Pocket PH Tester  YR01804

Digital pocket PH meter, Manual Temperature Compensation. The tester comes with a plastic body pH electrode for outdoor applications, accuracy: 0.01pH....


YR01838 Online Industrial PH Controller

Industrial online PH controller, 1 to 3 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring the pH...


YR01803 Pocket PH / ° C / ° F Meter

High-accuracy pocket PH meter, 1 to 3 points calibration, setup menu contains 5 options. The tester is suitable for...


YR01822 Benchtop pH Meter

Classical benchtop PH meter, 1 to 3 points calibration, Automatic Temperature Compensation, setup menu contains 5 options, accuracy: 0.01pH....


Our Best Selling pH Meters

· The classic desktop pH meter is equipped with a backlit LCD screen.
· 1-3 point calibration with automatic recognition for USA and NIST buffers
· Automatic electrode diagnosis helps the user decide whether to replace the pH electrode.
· Automatic temperature compensation ensures accurate readings across the range.
Classic table pH meter, calibration from 1 to 3 points, automatic temperature compensation, the configuration menu contains 5 options, accuracy: 0.01 pH.

Analysis of the best PH Meters for your Laboratory

What is a PH meter? What is PH?

A PH meter is a laboratory equipment that is used to accurately measure the degree of acidity or alkalinity of a solution...


 Laboratory PH meter, working

A PH meter or PH meter is a laboratory equipment used to measure the acidity or alkalinity of a solution, that is, it is an instrument whose function is to measure the...


What is PH and how is it measured?

PH is the unit of measurement that describes the degree of acidity or alkalinity and is measured on a scale that goes...


PH meter or PH meter: How should it be used?  .

A pH meter is an instrument used to measure the acidity or alkalinity of a solution. The information provided by this...


Guides to becoming an expert in PH Meters

At Kalstein we are manufacturers of PH Meters equipment  with the highest quality and the best technology on the market, we leave you some guides so you know more about our product.

Importance of PHmeter in a Laboratory

A pH meter is one of the most used equipment in a laboratory. It is used to measure the acidity or alkalinity of a solution...

How do I use a Laboratory PH Meter? - Laboratory

A pH meter or pH meter is a laboratory instrument used to measure the acidity or alkalinity of a solution, perform...

PH Meter, Water PH, Milk PH, and Human body PH

PH is a parameter used to measure the concentration of the hydrogen ion [H +] in a solution. In definition pH...

What are the steps to use and calibrate a Meter?

It is important to follow the instructions and recommendations of manufacturers for the use and calibration of a phmeter, since, to achieve a correct measurement with a phmeter must be calibrated correctly, remember that the pH measures the concentration of hydrogen ions...

Frequently Asked Questions about PH Meters

To know the price of PH Meters we invite you to send us an email with your request through the contact form.

The delivery time of your Kalstein product will depend on the following: 


  1. If the equipment of your interest is in stock or if it must be manufactured. 
  2. The type of freight you have chosen may be either air or sea.

Equipment in stock:  

- Delivery Time (Air): 15-30 days.  
- Delivery Time (Maritime): 45-60 days. 
Equipment not in stock:  
- Delivery Time (Air): 30-60 days.  
- Delivery Time (Maritime): 60-90 days. 

You can purchase through: 

  1. By email: 
  2. By telephone: +33 (0) 1 78 95 87 02
  3. E-commerce: Via Kalstein's official website in your country. 
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our “terms and conditions” by clicking HERE

At Kalstein, we provide our customers with induction and technical support through new online methods. You can visit our induction videos, technical assistance and guidance provided by a Kalstein team through our YouTube channel (Kalstein English). HERE


Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE

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