10 Best soil ph tester (2025)

• 【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.）
• 【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.

• 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.

• 2-in-1 Soil Moisture Meter & Soil pH Meter: Our soil tester designed for beginners, has upgraded the testing structure, and creative design Dual-screen, can meet your daily gardening testing needs, helping you to plant lush and beautiful house plants
• Dual Screen & No Battery Needed: Our soil pH tester with user-friendly -Dual Dial, which shows the soil moisture level & soil pH simultaneously. No need to switch or install batteries, which makes it easy to use for young beginners to elder green thumbs
• Long Last & Easy to Use: Plug-and-play soil moisture meter, soil pH tester with a metal single probe, and has used 2 kinds of quality metal, which is accurate, strong, less damaging the roots, and for long-term use. Plug and fast reading within 3 mins
• Widely Use & Affordable: Our soil plant moisture meter is wallet-friendly soil hygrometer for plants and can be used widely, such as indoor and outdoor gardens, backyards, greenhouses, lawns, farms, offices, and everywhere else not very hard grounds
• Before Use: Our Soil Meter suitable for mixed soil/ most of natural-plant soils. But don't use it to test Water! Sandy soil! Clay/ Slurry soil! Hard soil! Plant ash! Rich-roots of plants/ Fibers-soils (e.g. Coconut-soil), and Less-soil potted plants

• Quick, at home results for Soil pH, Nitrogen, Phosphorous and Potash Innovative and inexpensive soil test kit features an easy-to-use capsule system and patented color comparators
• Contains all components needed for 20 tests. 5 for each of pH, N, P and K
• Contains all components needed to test all variables in several spots in the yard or garden
• Simple, detailed instructions included. Great for beginners and experienced gardeners alike.
• Soil pH preference list for over 450 plants included

• 【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!

• How to Accurately Test Garden's Soil pH? Many growers do not able to use the correct tools and methods to obtain accurate soil ph values; NewTest soil ph test kit includes upgraded soil ph test strips, measuring cylinders, and instructions for professional testing methods; it allows even beginners to easily and accurately obtain soil ph values
• Upgraded Professional Soil pH Test Kits: Soil ph test strips have 4 colorimetric color blocks, which can more accurately obtain the soil ph value range and reduce errors; the use of measuring cylinders can more accurately follow the proportion of test samples to dissolve, which greatly improves the accuracy and convenience of the test
• 125 Soil pH Tests are Enough to Grow with the Plant, Cost-Effective: The ph value of the soil has a great impact on the results of plant growth, especially in different places, such as gardens, lawns, etc; 125 soil ph strips are enough to check the soil ph value of each place and keep track of the changes
• Beginners can Use it Proficiently: Collect several samples from the depth of soil, remove impurities, air-dried, crushed, take 10g of soil samples and 25ml of water added to the measuring cylinder, shaking to mix; rest for more than 30 minutes, after the soil and water layer is clear, immersed the test paper in the solution for 3 seconds, placed horizontally for 60 seconds; the test paper strip color block and the colorimetric color block to compare to get the reading results
• Includes Detailed Full Color pH Testing Use Manual: Steps and details about the use of the soil tester are listed in the instruction manual so that garden enthusiasts can use the soil ph kit garden properly and read accurate results; Contact NewTest Labs with any questions

• 3 in 1 soil tester: Soil Moisture/Fertility/PH Meter
• 1. Humidity: Toggle the instrument's button to MOIST,MOIST is the moisture key, corresponding to the instrument is moisture, the left is dry, the right is wet.① Values 1-3 (red part) indicates that it is dry and needs watering.②Values 4-7 (green part) indicate that the humidity is appropriate, adjust the watering time according to the plant species.③ Values 7-10 (blue part) red part, indicating too wet.
• To use, insert the probe more than two-thirds of the way into the soil and take a reading in about 3 seconds.If you encounter resistance, try again elsewhere.Slide the switch and check the ‘ Soil Moisture/Fertility/PH ’ result in the display window.
• Note: If the soil is too dry, you need to wet the soil with water to measure the value, otherwise it may cause the instrument needle will not work, the instrument detects humidity in the range of 1-10, if the test environment soil humidity is lower than 1 or more than 10, it may lead to the instrument does not work properly!
• 2. Soil PH:Soils can be naturally acid or alkaline, and this can be measured by testing their pH value. Having the correct pH is important for healthy plant growth.Being aware of the long-term effects of different soilmanagement practices on soil pH is also important.

• 1Dial & 1 LCD Screen Soil Tester - 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: 7-in-one Soil test kit specially designed for beginners, the built-in 1.6" chips board, can meet all your needs for measuring soil moisture, pH/fertility/temp/light, and read the indoor temp&humidity on the LCD screen
• Design Patented US&Utility Patented US: Innovate Dual-Dial with both soil meter & LCD soil thermometer/ air thermometer hygrometer. Help you to monitor soil moisture/pH/fertility/sunlight/ soil temp/air humidity/ soil temp in your garden all in one unit
• Effective Probe Based On 3 Metals: The soil pH tester with 3 kinds of quality metal, 6.8" long can quickly result in a more accurate reading of various aspects of data of soil! Single probe design plant water meter is less harmful to the plant root system
• Easy To Use & Wide Range: Simply insert the plant moisture meter more than 3" into the soil and switch the function button. Our Soil Tester allows you to get a more comprehensive and widely understanding of both outdoor &indoor gardens,farms,lawns plants

• Free Plant Growing Guide & Free Sandpaper
• 4-in-1 Multi-Function: This hygrometer can meet your needs to measure soil moisture, Ph, nutrients, and light conditions at the same time. Cost-effective, compared with the traditional single-function soil tester, you only need to buy one, and you can enjoy four services. It can help you gain a complete understanding of your plants
• Single-probe Design: The single-probe with upgraded material. Compared to traditional dual probes, a single probe can reduce damage to plant roots when inserted into the soil and is a reliable Plant Care Tool
• Fast Response: You only need to insert the probe deeper than 4 inches into the soil and get test results in seconds (must be greater than 4 inches deep)
• Patented Design US No.D968976: The patented design of the 90° rotating head allows you to read the dial without bending down and looking down. You can bend the head 1°-90° at will. Adjust to the angle that best suits your reading

This Suplong 3-in-1 Soil Moisture Meter, Upgraded Stainless Steel Probe Soil pH/Light/Moisture Meter for Plants, Soil Tester for Garden, Farm, Lawn, Indoor & Outdoor (No Battery Needed)(Green) is a top choice in . Customers appreciate its quality, performance, and value.