Tested and Reviews: Best Digital Ph Tester For Soil (Updated | Oct 14th)
Maintaining optimal soil pH is crucial for healthy plant growth, influencing nutrient availability and overall plant vigor. For gardeners and agricultural professionals alike, accurate pH testing is essential. Digital pH testers offer a convenient and precise alternative to traditional methods. This comparison explores some of the best digital pH testers available for soil testing, focusing on features like accuracy, ease of use, durability, and suitability for various soil types. We’ll examine key differences and highlight the strengths of each device to help you choose the right tool for your specific needs.
Editor’s Choice
Best for a specific purpose
-
Best for multifunctional tester:
YAMRON 4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening -
Best for accurate readings:
4-in-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity -
Best for high accuracy:
Tadeto Soil pH Tester -
Best for industrial grade:
LAWNFUL Digital Soil pH Meter -
Best for best value:
Inanil 2 Pack 4-in-1 Soil pH Tester Digital -
Best for comprehensive maintenance:
HSLGOVE Soil Test Kit -
Best for easy to use:
Rapitest Soil Test Kit for Gardens -
Best for best budget:
SONKIR Soil pH Meter -
Best for high accuracy:
6 in 1 Soil Tester Digital Moisture Meter with Dual Probe -
Best for soil ph testing:
Digital pH Tester for Soil
Tested & Reviews: Best Digital Ph Tester For Soil
Multifunctional Tester
YAMRON 4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening, Farming and Outdoor Plants
YAMRON
- 【4 in 1 function】This is a 4-in-1 multifunctional soil tester.Our soil tester fastly to measure soil moisture, pH, temperature and sunlight to help you take better care of flowers and plants.You can know when you need to water your soil by measuring moisture and pH & Temperature value of the soil and sunlight level of plants with it.
- 【Large Screen ＆ Backlight LCD Display】The Soil Tester uses a large LCD screen and white backlight to conveniently display and read digital parameter in day or dark.Use AAA1.5V * 4 batteries (not included),it will alert when the battery is low.
- 【Quick Accurate measurement】The latest probe detection technology in 2024 can quickly and accurately measure the pH, moisture and temperature in the soil，with the light intensity of the light sensor analysis on the instrument, it can allow you to know when to water, to control the pH and temperature acidity, and determine whether the plants have enough light to better cultivate the plants more scientifically.
- 【Easy to use】Just simply plug the probe into the soil about 4 inches（10cm) , wait 10 seconds to read intuitive data,and you will get an accurate and precise reading immediately.（This soil tester cannot be used directly to test any liquid. When measuring the soil, if the soil is too dry, do not insert it into dry and hard soil. Before testing, please water the soil test area and wait for 10 minutes, otherwise the testing machine will be damaged.）When testing soil pH and moisture, you need to read data from at least 5 locations in the soil. The average value of all the data will be the final soil pH and moisture.
- 【More convenient to read】The screen content adopts visual content design, which helps you read the data through specific values and easy to understand graphics, so that even novice growers can easily understand your soil conditions. The 45° rotating head design allows you to bend your head 0°-45°, allowing you to easily view the screen content without bending over.
- 【Wide Range＆Provide satisfactory service】Both indoor and outdoor can be used. The plant measuring instrument can be used for your garden, farm, potted plants, succulent plants, etc.We are committed to providing customers with satisfactory service. If you have any dissatisfaction with the product, please contact us.
Accurate Readings
4-in-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter for Garden, Lawn, Plant Care, Farm and Indoor Outdoor Plants
IRTOV
- 【4-in-1 Multi-Function】This 4-in-1 soil tester can sense soil pH/moisture/temperature/light more accurately and quickly. You can know the soil pH，Moisture，Temperature，Light that you care about by measuring it, so that you can take better care of our plants, so that they can be healthy and thrive after being well taken care of!
- 【Large green backlit LCD display】More accurate than the traditional dial soil tester test, test data can be more intuitively displayed on the screen. It greatly saves the trouble of reading, thus reducing the data error in use.This soil tester features a large LCD green backlit display that clearly shows and reads values day or night.This product requires AAA1.5V * 3 size batteries and will alert you when the batteries are low. (Batteries are not included in the soil tester.)
- 【More accurate and faster measurements】This soil meter probe uses the latest 2024 Soil Sensor Detection Technology to accurately and quickly detect the PH, moisture and temperature of your soil. The soil meter is also equipped with a light sensor to help you better understand the current light intensity of your plants. The new and improved technology allows you to better understand your soil and enjoy planting and harvesting.
- 【Easier to use】Simply insert the probe into the soil about 3-5 inches (10 cm) and wait 10-15 seconds to get an accurate reading of the soil. NOTE: When measuring soil, do not force the probe into dry, hard soil if the soil is too dry. (It is recommended that you water the soil test area and wait 10-15 minutes before testing or the tester will be damaged).
- 【Satisfaction After-Sale Service】When you have any questions and suggestions about this Soil Moisture Meter in the process of use, we will listen to your questions and solve your problems quickly. We will help each customer to deal with any problems on the product!
High Accuracy
Tadeto Soil pH Tester, High Accuracy Digital pH Meter for Soil, Garden, Water, Plants, Solution and Food, Soil pH Test Kit with Thermometer LCD Display, Calibration Powder and Alloy Protective Cap
Tadeto
- pH Measurement: This pH meter offers great versatility to accurately measure the PH value of a wide range of media such as soil, plants, solution, food and water, outdoor, indoor. This pH tester expertly spans the realms of agriculture, food processing, and industrial applications, accurately assessing soil fertility, ensuring food safety's pH balance, and refining industrial process controls
- Outstanding Functionality: This pH test kit utilizes a unique three-point calibration method that provides high measurement accuracy and scientific validity, making it a trusted measurement tool in and out of the industry for a wide range of application scenarios. The method not only covers the three key zones of acidity, neutrality and alkalinity, but can also be used in a variety of scenarios such as agriculture, gardening, cooking and more
- Comprehensive ph Measuring: Soil pH test kit has a LCD backlit screen, which can be read in low light conditions, and the real-time temperature display helps you to make better judgments about the environment. In addition, the instrument also has data hold and alarm function, when ph<3.5 or ph>12, the screen will light up red backlight to remind you that you are currently in a strong acid or alkali environment
- Unique Protection: The soil pH testing is designed with a unique alloy protective cap that provides a solid barrier for the probe, greatly extending its life. Equipped with a protective alloy cap to ensure the service life of the probe. The hard conical zinc alloy protective tip is firmly fixed on the electrode of the soil tester, which makes it convenient for you to measure harder materials without worrying about the electrode being damaged
- How to Use: Before the first measurement, you should calibrate in standard buffer solution with a ph value of 4.01, 7.0 and 10.01 respectively. After measurement, a small amount of potassium chloride solution should be injected into the protective cover to keep the electrode active and prolong its service life. If you have any questions about the use of our products, please feel free to contact us
Industrial Grade
LAWNFUL Digital Soil pH Meter, Industrial Grade Soil pH Tester with Calibration-Free LCD Display, High Accuracy Soil pH Pen, Soil pH Monitor for Garden, Lawn, Plant (Black)
LAWNFUL
- Industrial Grade and High Precision: LAWNFUL soil pH meter is INDUSTRIAL GRADE product with high precision. It’s embedded with sophisticated algorithms, great for gardening, home & lab research.
- High Accuracy: Double-needled stainless-steel probes is highly sensitive & anticorrosive.
- Ready-To-Use: Handheld Design and portable, it only weighs 160 grams, easy to carry around.
- Low power consumption: 3 pcs of AA batteries already included in the product could support for 5 years.
- WORRY-FREE ONE YEAR WARRANTY: We provide 1 Year Warrantee for our products. If there was any quality problem, we can resend a new one for you.
- Please Note: LAWNFUL soil pH meter can only be used to measure soil pH, not liquid!
Best Value
Inanil 2 Pack 4-in-1 Soil pH Tester Digital, Soil pH/Water/Sunlight/Temp Moisture Meter for Indoor/Outdoor Plants, Backlight LCD Display Soil Thermometer Test Kit for Garden Nutrients
inanil
- 【2 PACK + 4-IN-1 MULTIFUNCTIONAL】Get double value with two premium 4 in 1 soil ph tester digital! One for indoor plants, another for outdoor plants. Each unit accurately measures soil pH, Moisture, Temperature & Sunlight – perfect for monitoring multiple garden areas or sharing with a friend.
- 【FAST & HIGHLY ACCURATE】 Get instant, reliable readings with our soil moisture meter for plants! Advanced sensors ensure precise measurement of pH and moisture levels, while sensitive probes quickly detect ambient temperature and light intensity. Laboratory-level test results are reliable, fast and convenient.
- 【EASY TO USE & DURABLE】 Our soil tester just simply insert the sturdy probes into the soil and read the clear digital LCD display. Built tough for regular garden, lawn, or farm use. Not only a soil ph tester, but also a soil thermometer for gardening, a hygrometer for plants and a light meter for plants.
- 【OPTIMIZE PLANT HEALTH & SAVE RESOURCES】 By using our soil test kit, make smarter decisions on watering, fertilizing (based on pH), and plant placement (sunlight, tempreture and moisture). Prevent over/under-watering and fertilizing mistakes, saving water, fertilizer, and money.
- 【CLEAR DIGITAL READINGS ANYWHERE】 Bright LCD screen of our soil meter provides instant, easy-to-understand numerical values. Ideal gift for gardening nutrients, lawns, farms, greenhouses, houseplants, and both indoor & outdoor use.
Comprehensive Maintenance
HSLGOVE Soil Test Kit, 7-in-One Soil Moisture Meter/Soil PH Meter/Fertility, Dual Screen Soil Tester w/Digital Soil Temp/Air Temp&Humidity for Plants Gardening,Lawn,Farm Indoor&Outdoor-PureWhite
HSLGOVE
- ✅ 1Dial & 1 LCD Screen – Replace/install all 3 batteries each time. Put button to %RH/°F to – Turn On, and put to LIGHT to – Turn Off. Read the LCD results in 3-5 mins. (Not Water Moisture Meter, so, please don't test liquid)
- 7Meter-in1 Comprehensive Maintenace: Specially designed for beginners, the built-in 1.6" chips board, can meet all your needs for measuring soil moisture, pH/fertility/temp/light/indoor temp&humidity. Simply switching modes on 1 button, can quickly result in a more accurate reading of various aspects of data of soil! Moreover, LCD screen can clearly display soil temp, air temp&humidity. helps you to plant lush and healthy plants, while it can also help you cultivate seedlings scientifically.
- Design Patented US & Utility Patented US: Origin Dual-Dial Design -combined with both soil meter and LCD-display soil/air temperature and humidity meter. This helps you to monitor soil moisture/pH/fertility/sunlight and soil temperature/air humidity and temperature in your garden/house all in one unit. Our 7 Soil Tester allows you to get a more comprehensive and direct understanding of your plants/ the key information for scientific seedlings.
- Effective Probe Based On 3 Metals: The soil pH tester has been with 3 kinds of quality metal material, which is accurate, strong, and durable for long-term use, length of about 6.8" and can be used for medium to large potted plants. it can analyze the soil more quickly, get to know the plant soil condition, and obtain more accurate data, furthermore, single probe design plant water meter is less harmful to the plant root system and won't bring out more soil of the plants after the test.
- Easy To Use & Wide Range: Simply insert the plant moisture meter more than 3" into the soil and switch the function button to obtain test results immediately or test the mini hygrometer thermometer in 3 mins. This moisture meter for house plants can be widely used in both outdoor &indoor gardens, farms, lawns, flowers, potted, and vegetable plants, etc., A great gardening gift for plant-lover friends, coworkers, and family.
Easy To Use
Rapitest Soil Test Kit for Gardens, Vegetables, Flowers and Lawns. USA designed and assembled soil tester completely, quickly and accurately measures/analyzes soil pH acidity and garden nutrients
Luster Leaf
- Reads test colors utilizing advanced LED digital technology
- Just push test button to get results in a few seconds
- Includes pH preferences for over 450 plants and how to adjust soil pH
- Booklet has fertilizer guidelines based on nitrogen, phosphorus and potash test results.
- Performs 25 tests: 10 for pH and 5 each for Nitrogen, Phosphorus and Potash
Best Budget
SONKIR Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care, Great for Garden, Lawn, Farm, Indoor & Outdoor Use (Green)
SONKIR
- Kindly NOTE: This soil tester can not be applied to test pH value of any other liquid. If the soil is too dry the indicator will not move, and water it before testing.
- 3 METERS IN ONE: Soil moisture level, Soil pH value and Sunlight level could be tested easily according to your need by switching the function button of this soil meter.
- NO BATTERY NEEDED: Simply insert the meter into soil, wait few minutes, accurate test results will be displayed on the readout panel. No battery is needed.
- STURDY AND SCIENTIFIC DESIGN: Reliable materials and upgraded technology used for this soil meter make it advanced and high-quality for long-term use.
- MULTIPURPOSE SOIL TEST KIT: Portable and compact design enables you to use this soil meter for house garden, farm, lawn and any other soil & plant analysis. Ideal for indoor and outdoor use.
High Accuracy
6 in 1 Soil Tester Digital Moisture Meter with Dual Probe, pH/Temperature/Moisture/Sunlight/Air Humidity/Fertility, Soil pH Tester for Farming, Gardening, Lawns and More (2*AAA Battery Needed)
HCZMOPTP
- 6-IN-1 SOIL TEST KIT: The 6-in-1 soil tester combines multiple functions in one device, allowing you to measure soil moisture, pH level, temperature, sunlight intensity, soil fertility, and air humidity. No more switching between multiple gardening tools—this plant moisture meter provides a complete soil health analysis to optimize your plant growth.
- HIGH ACCURACY MOISTURE METER FOR PLANTS: This soil ph tester digital uses a 180mm dual-needle probe for deeper soil penetration and more precise readings. Get reliable results in just 3 seconds, with clear error ranges (pH ±0.5, light ±100 lux), so you can adjust watering, fertilization, or acidity confidently.
- EASY-TO-READ DIGITAL DISPLAY: The soil ph tester features a backlit LCD screen that supports 90° rotation, making it effortless to check readings from different angles. Whether indoors, outdoors, or in low-light greenhouses, you can clearly view moisture, temperature, or pH results—perfect for senior gardeners and busy plant lovers.
- DURABLE & USER-FRIENDLY DESIGN: Built with sturdy materials and easy probe cleaning, this plant moisture meter ensures long service life. Simply insert the probe into the soil and get instant data—no calibration or guesswork required. A reliable soil ph tester digital for beginners and professionals alike.
- WIDE APPLICATION FOR GARDENING ENTHUSIASTS: Ideal for use in farms, gardens, lawns, greenhouses, and outdoor plant care, this soil test kit helps you make informed decisions for healthier flowers, vegetables, and crops. A must-have gardening tool for anyone looking to achieve smarter planting and improved soil management.
Soil pH Testing
Digital pH Tester for Soil, Soil pH Test Kit for Indoor Potted Plants, Professional pH Meter for Soil and Water, Measuring Soil pH for Garden, Grass,Lawn, Greenhouse,Outdoor,Farming, Yard Use
YINMIK
- 【Great Gadget for Soil pH Testing】Tired of making slurries or mixing up soil solution? Can’t get any change from dial pointer ? YINMIK professional Soil pH meter could help you! Just stick the probe into the soil, and immediately obtain the accurate pH value.
- 【Effective in Most Growing Media】YINMIK Digital pH soil tester is equipped with a tapered stainless-steel dibber which can effectively protect the pH electrode and suitable for different types of soil.
- 【Digital Plant pH Tester for Soil and Water】 With stainless steel dibbor， YINMIK pH tester can easy measure pH of your garden your yeard ,your farm, your greenhouse. Take out the SS dibbor , the smart pH meter can test your hydroponic nutrient solution ,well water in your garden, rain water or others water for your plants.
- 【Smart Digital Soil pH Test Kit for 24h monitoring】Download YINMIK App to connect with the soil pH meter and set up automatic data storage, then you can easily check the soil pH conditions of your plants in real time from your mobile phone.
- 【What you can get from the package】YINMIK Soil pH Meter*1; Tapered Stainless Steel Dibber*1; Clean Brush*1; 1.5V LR44 battery*3; Calibration buffer powder*6; English instruction*1.; dropper *1；Plant pH Card *1
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What does a digital soil pH tester measure?
A digital soil pH tester measures the acidity or alkalinity of your soil, which is crucial for plant health.
Why is soil pH important?
Soil pH affects nutrient availability, influencing how well plants can absorb essential elements for growth.
What other factors do some digital soil testers measure?
Some testers also measure soil moisture, temperature, sunlight levels, and even fertility.
Are digital soil pH testers accurate?
Digital testers generally offer good accuracy, especially when calibrated correctly. Look for models with calibration features.
Can I use a digital soil pH tester for potted plants?
Yes, digital soil pH testers are suitable for both indoor potted plants and outdoor gardens.
What is the difference between a 3-in-1 and a 7-in-1 soil tester?
The number indicates the functions it performs. A 3-in-1 might measure pH, moisture, and light, while a 7-in-1 could add temperature, fertility, and other metrics.
How often should I test my soil's pH?
It's recommended to test your soil pH at least once a year, or more frequently if you notice plant health issues.
