3 mejores probadores de pH del suelo en 2021

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If you feel that you have no talent for planting and therefore give up planting, please don’t give up immediately. This article will teach you how to measure the pH of the soil, so as to help you better communicate with plants by understanding the specific needs of plants.

When you plug the soil pH tester into the ground, it will tell you whether the soil is too acid or too alkaline. The best PH tester can even tell you the moisture content of the soil.

Let us learn more together so that you can buy the most suitable soil pH tester for you.

What to pay attention to when buying a soil pH tester

Whether you are growing herbs, vegetables, or just want to grow a healthy lawn, a good soil pH tester will help you complete the work. However, not all PH testers have the same structure. The following are the points you need to pay attention to when buying.

The accuracy of the PH tester

Generally, PH testers will have a range that can be measured. Most PH testers can measure any value between 3.5 and 8, but different brands may have some differences.

Please be sure to read the description of the PH tester before purchasing, or confirm the relevant parameters of the PH tester with the merchant, so as to better meet your needs.

Probe length of PH tester

Generally, soil pH tester has two ways of design, single probe or double probe. The longer the probe, the better, because it allows you to understand the pH value of the deep soil, not just in the shallow layer.


Now more and more PH testers have added other functions, such as measuring the moisture content and light level of the soil.

Reliability and portability

You should look for a light and durable PH tester, because you will use it in all kinds of weather.

3 Best Soil PH Testers In 2021

1. Sonkir soil pH meter, MS02 three-in-one soil moisture-light-pH tester

It’s the perfect soil pH meter for indoor and outdoor gardening beginners, but it’s also the product of choice for thousands of seasoned gardeners. The Sonkar Soil pH Meter is at the top of the list due to its great value in combining all three features into one. Not only can you test the quality of your soil, but you can also see how it has to deal with other factors like moisture and sunlight permeating the soil.

The average gardener often overlooks these characteristics. It is not necessary to think about how much light reaches the ground. However, knowing whether lighting and humidity levels are consistent and optimal is important because it helps determine root area, plant health, and germination time when planting seeds. It also gives you an idea of ​​the humidity, so you’ll know when it’s time to spray your plants with a garden hose.

This unit does not require batteries, so it can be used at any time and is very easy to use. To use it, just slide the button to change the settings you want. You can then insert the probe (very long, 7.9 inches) into the ground. Finally, wait 10 minutes to get the readings. It reads the pH only in the limited general range of 3.5-8, but this is usually all you need as an average gardener.



Lightweight and portable

3-in-1 functionality testes moisture, sunlight, and pH

Comes with a 12-month guarantee


Not as effective in hard, rocky, or dry soil

2. Kelway Soil pH and Moisture Meter

The next topsoil pH meter is the Kelway Soil pH and Moisture Meter, a professional soil pH meter. It is a premium option, but it is a professional product, so it is worth the money. It can also be used on large farms, commercial plantations, or small orchards. This product provides a very fast reading with a pH accuracy of ± 0.2.

However, this product is not just for testing soil pH. It is also possible to evaluate the water content with an accuracy of ± 10%. No batteries or power supply required to operate. Instead, it uses the principle of electric potential between two different metal plates. Sturdy and reliable, it can check the pH and water content of all types of soil.

After selecting a setting, just wait a couple of minutes for the readings to appear. It comes with a durable carrying case and belt loops, making it easy to carry when moving through planted fields. Burning is so fast that it doesn’t take long to complete the job.



Durable product that comes with a carrying case

High accuracy and quick readings

Dial is easy to read and to adjust, allowing you to take numerous readings


Can be difficult to remove the probe from soil, as well as to clean off any lingering dirt

3. iKKEGOL 3 in 1 Water Moisture PH Soil Analyzer Tester Tool

This soil test meter makes it easy to understand your soil needs. It can be read in just a few minutes and tells you if the soil is too alkaline or too acidic, too wet or too dry, too dark or too bright. As a 3-in-1 tool, it provides everything you need for a digital soil pH meter.

The iKKEGOL Soil Analyzer does not require batteries. Incredibly compact and lightweight, you can carry it in your pocket or belt. The plant and zone guides printed on the back of the package make it easy to understand the specific requirements of your plant. You can buy it in a round or square shape, making it easier to read if necessary.

This device is easy to use. Simply select your preferred mode, such as light, humidity, pH, and use the switches to configure your device. The 8-inch probe can be placed deep into the ground to obtain readings. This soil pH meter has a pH in the range of 3.5-8, humidity in the range of 1-10 (one is very dry, 10 is very wet), and 0 lux is bright from dark to 0 lux. You can read the light in the range up to the thing. The basses and 2000 lux are the brightest.



Requires no batteries and is lightweight for added portability

Can be used in an indoor and outdoor setting

Gives you scientifically accurate readings on light, pH, and moisture


Prongs are not good at penetrating through rocky or heavy clay soils

Why do you need a soil pH tester

It is important to understand the pH of the soil, because too high or too low pH will affect the absorption of nutrients by plants, and let you know whether you need to add amendments to help plants grow healthily, although most plants grow at a pH of 6.2 to 7.2 However, there are special circumstances, such as blueberries like acid soil.

Knowing the acidity or alkalinity of the soil is an important step in improving the level of gardening, so today you must consider buying one of these best soil pH testers.

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