The 9 Best Soil Moisture Sensor probes (2023 reviews)

Hathdia line of probe come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Maintaining evenly moist soil without it becoming soggy or too dry is crucial to healthy growth. This soil moisture meter is a great handy tool for potted plants, garden, farm, and lawn plant care. It will help with over watering, and helping with very picky plants. If you love plants, this gauge takes away all the worries of overwatering.

The moisture meter takes the guess work out of the task and makes the task quick and easy with an instant reading. It should give you a reading within 10 minutes. This is a must have if you live in a dry climate.

Why We Like This:

Works great for indoor and outdoor plants
Easy to see if it's time to water your plants
Prevents you from over or under watering
A must have for new plant people

Best For Garden Soil: Gouevn Soil Moisture Sensor Probe

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The gouevn soil moisture sensor probe gives the top-tier probe a run for their money by offering flagship specs at a much more affordable price. The lawn soil has a lot of clay. It works great and is very helpful in keeping a variety of plants including succulents and flowers at their appropriate moisture levels. It comes with a guide that lists a bunch of common plants and their watering needs. It is easy to either under-water or over-water.

It works well at gauging the amount of moisture in plants and flowers. It’s great that no batteries are needed. The meter can be used every day and will tell you when the soil needs water.

Why We Like This:

A super helpful tool for your garden, yard, lawn, farm, potted plants etc
Easy to read and comes with help chart of plants
Definitely keeps you from overwatering and killing your indoor / outdoor potted plants

Best For cactus: Drmeter Soil Moisture Sensor Probe

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Drmeter line of probe come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The build of this multi-meter is light yet strong, most of the sides are covered by a rubber-like plastic that would protect it against drops and bumps. It is huge almost like carrying a book. The end caps that allow just the tips to protrude are a nice feature, and come in handy for probing tight circuits and surace mount pcb's Another very nice feature are the lighted inputs that basically tell you where to plug in the leads depending on the function.

The unit itself is on the largish side. It features an auto-off safety function to preserve battery life. It is easy to read, capable of showing up to four numerals at a time. The pot is placed under a dripping faucet for about 5 minutes to make the change. This meter can also measure frequency. It really helps to know how moist the soil is and is especially helpful for indoor potted plants.

Why We Like This:

Excellent meter, easy to use and very reliable
Nice large display is easy to read
Like plastic that would protect it against drops and bumps

Best For Indoor Plant: Censinda Soil Moisture Sensor Probe

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The censinda soil moisture sensor probe is specially designed for your daily usage and has all useful features. This soil moisture meter helps you know the soil is dry, moist or wet. The unit is in the soil, the tester probe should be inserted into the soil about 2/3 deep. The probe works very well, no batteries needed and the dial is clear and easy to read.

This plant moisture sensor can get accurate and fast reading of moisture level in the soil, just plunge the probe sensor into the soil to the plant root region and read the meter. It's easy to use and read. The meter probe can easily get down to the plant roots area and tell if you need to water or not. It is great for non draining solid containers, especially big ceramic ones.

Why We Like This:

A durable, accurate meter that requires no batteries
One of the new comers and featured product

Best For dirt: XLUX Soil Moisture Sensor Probe

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The xlux soil moisture sensor probe is specially designed for your regular usage and has all useful features. These soil probes work great. They come well packed in a box, the plastic meter is protected with bubble wrap and probes have red rubbery protective tips that you can replace when you're done using the meters to protect the galvanized tips. It has 2 probes that are thick and only about 6" long. The display is clear and easy to read, and the meter gives you a reading instantly letting you know the exact condition of your soil. It helps your plants grow healthy and strong.

These moisture readers do exactly that, measure moisture in the soil. It is too big to use in small house plants.

Why We Like This:

Cosistent and reliable and accurate moisture readings
Easy way to determine the moisture in large houseplants/trees
Saves a lot of water and money over the years

Best For succulent: Sustee Soil Moisture Sensor Probe

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The sustee soil moisture sensor probe is capable of outshining several other probe featured in this list in overall features for the price point. It works with almost any plant that grows in soil. Once you find the perfect depth, it accurately relays when the roots are getting dry. It can press the blue color indicates that there is enough water in the soil, and the while color indicates that plant is in need of watering. The quick visual of seeing blue in the 'window,' is a great reminder.

It is designed and made in Japan, and is the perfect addition for various houseplants. They really help you if you are a chronic overwaterer which WILL kill your plants.

Why We Like This:

More sticking your fingers into soil to try to gauge moisture
Sustee plant moisture sensor from ippinka
Good investment for long term

Best For Your next project: Is Soil Moisture Sensor Probe

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The is soil moisture sensor probe should be able to handle its purpose and duties with ease. A waterproof sensor probe with high corrosion resistance lasts at least 6 months in soil. This probe measures soil moisture using analog resistance, making it a valuable tool for plant care. It looks like chrome plated additionally can sense acidic levels in plant soil. The soil humidity sensor's ao port provides an analog voltage value that can be obtained in real-time through the ad port of your microcontroller. This requires more elaborate electronics but should enable long-term unattended monitoring.

This purchase comes with 2 of the soil moisture sensors. It is compatible with arduino and raspberry pi for easy integration. They also make a short user manual available for download. As a fun project or occasional tool, this device is handy.

Why We Like This:

Good quality that wont corrode over time
One of the new comers and featured product

Best With LCD Display: Soilphu Soil Moisture Sensor Probe

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Soilphu is known for creating pragmatic and minimalist probe for people on the go, and its line of soilphu soil moisture sensor probe definitely falls in line with that reputation. This soil moisture, ph, temperature and light tester offers 4 important measurements for each plant. It tells you the temperature of the soil and the moisture levels in a very easy to read format. The soil tester uses a large LCD screen and green backlight to coveniently display and read digital parameters in day or dark. The left button is for testing PH and right is for testing Moisture and there’s a third test done automatically that will tell you the level of light that’s getting to the plant.

The backlit screen does go dim after a couple seconds, but not in use add just the regular indicator without the backlight is displayed. The metal probe is 8 inches long, the battery is 4*AAA 1.5V batteries, very convenient.

Why We Like This:

Best one ever and the most user friendly tool
Survey light intensity of current environment
Ph value, temperature, moisture, and environment sunlight intensity
Easy to read and reliable results

Best For lawn: Macarrie Soil Moisture Sensor Probe

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Macarrie is known for creating pragmatic and minimalist probe for people on the go, and its line of macarrie soil moisture sensor probe definitely falls in line with that reputation. You can share moisture sensors for plants with trees, vegetable and fruit growers, which are good helpers in gardening, they will feel happy and satisfied when they receive plant monitor sensors. It is designed with sensors, suitable for pots, gardens, patios, vegetables, flowers, lawns, and can effectively measure moisture in plant soil, practical tools for gardening and growing.

It is made of quality plastic and stainless steel material, sturdy and solid, firm and strong, resistant to corrosion or rust, not easy to break, deform or bend, and can retain its color and shape after long time use. Soil moisture indicators are easy to use, just insert the probe into the soil and the dial will show the reading immediately, no batteries are needed, but please don't over water. You will receive 6 pieces of plant water meters in 2 sizes, the sufficient quantity and different sizes are enough to meet your daily use and replacement needs.

Why We Like This: