The 11 Best Outdoor Soil Moisture meters (2023 reviews)

There are several advantages of having a outdoor soil moisture meter. Let’s take you step by step, type by type, and find the best outdoor soil moisture meter for you.

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Our Top Picks:

Best Overall: Buy: Atree Outdoor Soil Moisture Meter READ REVIEW

Best For Indoor Plant: Buy: Raintrip Outdoor Soil Moisture Meter READ REVIEW

Best For irrigation: Buy: Gouevn Outdoor Soil Moisture Meter READ REVIEW

Best For Humidity: Buy: XLUX Outdoor Soil Moisture Meter READ REVIEW

Best For dirt: Buy: Kensizer Outdoor Soil Moisture Meter READ REVIEW

Best For Moisture Level: Buy: Sonkir Outdoor Soil Moisture Meter READ REVIEW

Best For Farming: Buy: Moistenland Outdoor Soil Moisture Meter READ REVIEW

Best With LCD Display: Buy: Ecowitt Outdoor Soil Moisture Meter READ REVIEW

Best For scale The moister: Buy: Hslgove Outdoor Soil Moisture Meter READ REVIEW

Best For succulent: Buy: Soilphu Outdoor Soil Moisture Meter READ REVIEW

Best For Soil Test: Buy: Trazon Outdoor Soil Moisture Meter READ REVIEW

Best Overall: Atree Outdoor Soil Moisture Meter

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The atree outdoor soil moisture meter is long-lasting, rigid and fits well with your daily purpose like a dream. This soil meter can work for your lemon tree. It reads the soil moisture level accurately. It's a much better way to diagnose what's going on with a struggling plant because you can get the probe all the way down to the bottom where it still might be wet in larger pots. If you need to know the moisture content of soil you are growing stuff in, like herbs, this does the trick well.

This is a soil moisture meter that can only measure soil moisture, it does not measure ph. It really works for plants potted indoors. It is easy to determine when it is time to water. The dial is perfect since it's just a copper probe and a manual dial.

• Excellent, accurate, inexpensive meter for testing soil moisture in potted plants
• Inexpensive and accurate enough to know when houseplants need to be watered
• Great help for correct watering of indoor and outdoor plants

Best For Indoor Plant: Raintrip Outdoor Soil Moisture Meter

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The raintrip outdoor soil moisture meter should be able to handle its purpose and duties with ease. This soil meter works great, accurately detecting moisture, light, PH, and (reasonably) nutrients. It will check your ph and moister and acidic and your nutrients in soil. 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. It also is great to have for pH levels because bonsai plants can be finicky when it comes to the soil it is in.

Having the extra features of soil nutrients and the tilting display makes this meter the clear choice. It has other measurement modes as well so that you can keep your plants happy and healthy. The tilt feature makes it very easy to read. It is perfect to check the moisture and it’s been very effective. The fertilizer and pH meters are an added bonus.

• Great soil meter with convenient extra features
• Will help in navigating the drought and not over watering or fertilizing
• Definitely raises your gardening to the next level

Best For irrigation: Gouevn Outdoor Soil Moisture Meter

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The gouevn outdoor soil moisture meter should be able to handle its purpose and duties with ease. The lawn soil has a lot of clay. It is great for testing moisture levels. The meter can be used every day and will tell you when the soil needs water. It works well at gauging the amount of moisture in plants and flowers. The back of the package lists many plants and their watering guide. It is easy to read and easy to use, and takes away the guessing about how much and when to water.

This meter will quickly and accurately tell you the moisture level of each of your plants preventing the over/under watering that can eventually kill your plants. It is a good starting point for garden maintenance.

• Definitely keeps you from overwatering and killing your indoor / outdoor potted plants
• A super helpful tool for your garden, yard, lawn, farm, potted plants etc
• An essential tool to maintain your house plants

Best For Humidity: XLUX Outdoor Soil Moisture Meter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The xlux outdoor soil moisture meter is exactly that - it's a simple meter that hits all the right notes. The limited scope of the table for determining the right moisture level for plants makes its usefulness limited. It measures hydration in plants accurately. It gives a " at a glance " view without having to read the scale for quick checks. This meter makes it easier to be sure and avoid over watering.

This hygrometer is easy to use, no batteries needed, and it seems to be very accurate. It is a moisture meter and is really helpful if you tend to over or under water. The meter moves to dryer temp. It is very easy to use, and results are basically instant. It helps your plants grow healthy and strong.

• Comes in really handy, especially for not over watering
• Easy and accurate for reading moisture levels
• Measures soil moisture levels just fine

Best For dirt: Kensizer Outdoor Soil Moisture Meter

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Next on the list, we've got yet another meter that manages to win our hearts. It's the kensizer outdoor soil moisture meter and it's widely considered as meter that has the most suitable features. The light meter is used to measure how strong the light is. It gives an instant reading, very handy for potted plants indoors or out and crops in ground. It has a switch to switch to light and ph of soil. The level on the meter is much lower than the actual moisture level which leads to overwatering.

It is fast easy to use and you don’t have to stick your fingers in the dirt of all your plants to get a decent read on the soil. This device has helped keep them moist without overwatering them and the Palms are doing fine.

• Gives fast, accurate readings with no battery required
• Great to test humidity level in soil
• Definitely a must have for gardening
• Nice and simple tool to use

Best For Moisture Level: Sonkir Outdoor Soil Moisture Meter

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If you often find yourself confused about appropriate and satisfactory meter, sonkir outdoor soil moisture meter should be your first option for buying. This instrument keeps plants and owners happyalways know when it’s time to water. It measures the moisture level of the soil by sticking the probe into the soil for inches deep. It works great for the moisture level. The light scale responds to sun light only, and will not respond to artificial light.

The moisture meter on this device does its job and is great to keep a check on plant water requirements. It is a soil guide, it shows the light, moisture and ph of your plant soil. It is coated with a thin film. It helps you control every detail and track all changes about your plants.

• Battery needed, very sensitive, accurate read
• Low maintenance device to save plants
• Test your soil in ten minutes
• Easy to use device, no longer killing plants

Best For Farming: Moistenland Outdoor Soil Moisture Meter

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Not everyone likes to purchase meter for their daily purpose, but the moistenland outdoor soil moisture meter would be an anomoly. This Soil Moisture Meter, 4-in-1 Soil pH Tester, Soil Moisture/Light/Nutrients/pH Meter is a godsend. This one has one large sturdy prong that you insert into your soil. The Rotation head lets you bend the meter at different angles to get a comfortable reading position. The soil probe is sturdy. The tester requires some moisture in the soil to measure the ph. This meter is easy to use and highly responsive to different soil conditions.

The soil meter helps to diagnose the soil conditions, so you can apply proper water, fertilizer, and light to your plants, and enjoy the joy of harvest and lushness faster. It lets you see how close you need the plants to get the perfect light.

• An amazing tool to have for gardening
• Great, inexpensive tool for your garden
• Use it for indoor and outdoor potted plants

Best With LCD Display: Ecowitt Outdoor Soil Moisture Meter

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Ecowitt offers a variety of meter for personal choice and yet maintaining quality in all the variants. This little device allows you to adjust for what is dry vs wet, keeping everyone happy. The sensors only transmit one reading every 70 seconds so they don't need multiple frequencies because they aren't all talking at once. This prevents over watering by this novice. It works well, connects over a good distance wirelessly.

The reading they do transmit is sent with an identifier code that is unique to that sensor and stamped on the case. It takes only one battery. The sensor is IP66 waterproof and can be used both indoor and outdoor. It's a meter that tells you if the moisture level in the soil is ok.

• Helps with watering cycles, seems fairly accurate
• You can see all the readings at the same time on your smartphone screen
• Great gadget to have to make gardening easier

Best For scale The moister: Hslgove Outdoor Soil Moisture Meter

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The hslgove outdoor soil moisture meter's superior materials makes sure that it ages well with use. It is important because different plants have different light requirements and too little or too much light can affect their growth. It is designed to measure the moisture content, pH level, and sunlight intensity in the soil. It can also use calcium-containing shell ash, purple shale powder, fly ash and plant ash instead. It is especially helpful for plants that are sensitive to over or under watering.

The sunlight meter is very sensitive to plants and the moisture meter works as one would expect. It is designed for houseplants for plant lovers. It is easy to use and provides accurate measurements that can help you make informed decisions about how to care for your plants.

• Values are rendered pretty fast on the screen
• Soil moisture, ph & light meter in one device
• Lot of satisfied buyers

Best For succulent: Soilphu Outdoor Soil Moisture Meter

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The soilphu outdoor soil moisture meter should be able to handle its purpose and duties with ease. It is a 4-in-1 multifunctional soil tester. It has buttons to convert between fahrenheit and celsius. The screen is large enough to easily read and the results are big and center in the screen. It tells you how much water, sunlight and ph. It is a great tool for measuring growing conditions of all kinds of indoor and outdoor plants as well as garden evanescence. There’s two buttons and a light sensor and the very well backlit screen is easier to read on the digital than the non digital.

The metal probe is 8 inches long, the battery is 4*AAA 1.5V batteries, very convenient.

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

Best For Soil Test: Trazon Outdoor Soil Moisture Meter

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Best part: trazon outdoor soil moisture meter costs comparatively low and it is available to ship in 24 hours. It’s much easier to grow juicy veggies and sweet strawberries when you know what conditions you’ve got to adjust to make your greenery thrive. It does your lawn look like a brown carpet. It is your shortcut from the gardening enthusiast to the soil-savvy gardener with a green thumb. It can stand the look of the brown and lifeless lawn in front of your house no more. It will allow you to optimize the growing conditions for your vegetables depending on their type.

It comes with a plant water meter, you’ll be able to control the moisture level in the soil so that your greenery gets the exact level of moisture it needs to flourish or stay green. The unit also shows the level of sunlight your plants get, so you can make adjustments using or finding another place for your flowers so that they can finally blossom.

• Soil testing simplified with in-ground ph, light, and moisture meter
• Lighting, humidity, and soil ph tester with two responsive sensors
• Introduces a fast and effective way to test your soil