The 11 Best Soil Moisture Meter Long probes (2023 reviews)

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

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Our Top Picks:

Best Overall: Buy: Hathdia Soil Moisture Meter Long Probe READ REVIEW

Best For big deep potted Plants: Buy: XLUX Soil Moisture Meter Long Probe READ REVIEW

Best For irrigation: Buy: Gouevn Soil Moisture Meter Long Probe READ REVIEW

Best For Indoor Plant: Buy: Szhlux Soil Moisture Meter Long Probe READ REVIEW

Best For interior or exterior Plant containers: Buy: Apine Soil Moisture Meter Long Probe READ REVIEW

Best For dirt: Buy: Kensizer Soil Moisture Meter Long Probe READ REVIEW

Best For agriculture: Buy: gain express Soil Moisture Meter Long Probe READ REVIEW

Best For succulent: Buy: TFTEK Soil Moisture Meter Long Probe READ REVIEW

Best With No Batteries: Buy: Xylo Soil Moisture Meter Long Probe READ REVIEW

Best For Humidity: Buy: Yexiya Soil Moisture Meter Long Probe READ REVIEW

Best For greenhouse planting: Buy: Diymore Soil Moisture Meter Long Probe READ REVIEW

Best Overall: Hathdia Soil Moisture Meter Long Probe

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a probe. The hathdia soil moisture meter long probe is exactly that - it's a simple probe that hits all the right notes. This moisture meter takes the guess work out of caring for a wide variety of plants with different water needs. It works really well when figuring out if your plants need water. It is great tool for the avid gardener. The soil may look a little dry on top but the roots are moist enough.

This moisture reader is a real eye opener. It is easy to use tool without needing all the "whistles and bells. The moisture meter takes the guess work out of caring for a wide variety of plants with different water needs.

• Indoor plants to insure the soil is moist
• Prevents you from over or under watering
• Great quality, durable, and will last a lifetime while saving your plants from overwatering
• Tells you how moist the soil is when you go deep inside

Best For big deep potted Plants: XLUX Soil Moisture Meter Long Probe

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If you often find yourself scrambling for appropriate and satisfactory probe, xlux soil moisture meter long probe should be your first option for buying. This moisture meter works well, especially for large plants in a deeper container. It helps your plants grow healthy and strong. It's high in salts. The sensor is long enough to reach to the deep part of the soil in your garden. It's very easy to use, just stick it in the dirt and the dial instantly tells you whether the soil is dry, moist or wet.

It's great to know how much moisture is below the depth of an inch or two.

• Super simple, straight forward and useful
• Good investment for long term

Best For irrigation: Gouevn Soil Moisture Meter Long Probe

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We would, of course, be remiss if we didn't mention gouevn soil moisture meter long probe for regular usage. The Gouevn soil moisture meter only for testing soil moisture, the basic model works stably. It is great gauge to determine when to water potted house plants. It is easy to read and easy to use, and takes away the guessing about how much and when to water. It comes in handy with house plants.

The back of the package lists many plants and their watering guide. It is a useful tool for those who prefer not to test the moisture level of plants with their fingers.

• Definitely keeps you from overwatering and killing your indoor / outdoor potted plants
• An essential tool to maintain your house plants
• Perfect helper to avoid plant loss

Best For Indoor Plant: Szhlux Soil Moisture Meter Long Probe

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Next on the list, we've got yet another probe that manages to win our hearts. It's the szhlux soil moisture meter long probe and it's widely considered as one of the best convenient probe you can buy. This moisture meter is great for letting you know when to water plants. It takes the guesswork out of watering potted plants and in ground plants as well. It allows you to keep an eye out with respect to soil moisture so you don't overwater. It is helpful to know when they are thirsty. It is important to wipe it off with a dry rag or paper towel after using each time, and do not leave submerged in soil or in water.

If you're asking if this can be used to test soil moisture for succulents, yes it can. It sees to be more secured to the meter. This is just the right tool for some one who's thumb isn't green.

• An essential tool for plant lovers
• Super simple to use as well
• Definitely accurate on soil moisture and a good value
• Detect dryness and moisture in potting soil

Best For interior or exterior Plant containers: Apine Soil Moisture Meter Long Probe

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The apine soil moisture meter long probe is the best convenient probe on the market today. The Apine soil moisture meter can quickly tell you if your plants need water, so you don't have to worry about when your plants need water and help you quickly become a gardening expert. It is perfect for interior or exterior plant containers. The gauge is very easy to read, as well as just placing it in any area of the plant.

As a house plant owner this product is essential. It is suitable for sandy, and other fluffy soil. The attached guide for the exact treatment of each plant is very useful. It has a color indicator as well as numbers. The water meter is very helpful and easy to read.

• Dry to slighty moist, for plants such as cactus, thick leaved plant
• Very simple and easy instrument to use
• Good investment for long term

Best For dirt: Kensizer Soil Moisture Meter Long Probe

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The kensizer soil moisture meter long probe is capable of outshining several other probe featured in this list in overall features in its price range. Healthy soil is the foundation of a healthy crop and a healthy farm, with a kensizer soil tester of moisture/ph, well know the plants' moisture/ph value and better control the growth state of your plants. The probe reaches 5-6" beneath soil, around roots and gives a better idea of humidity level in soil. 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.

The moisture probe is excellent. It takes the guesswork out of watering. The probes are able to reach long roots, the gauges are easy to see and read immediate results. It is for those of you who enjoy container gardening but dread the bugs you may encounter when you poke your fingers in the pots to check soil moisture this is a must for you. The light meter is used to measure how strong the light is.

• Definitely a must have for gardening
• Great addition to lawn and garden tools
• Works for ph and moisture readings
• Excellent tool for measuring soil dampness

Best For agriculture: gain express Soil Moisture Meter Long Probe

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If you are looking to buy a suitable probe for your daily purpose, you cannot go wrong with the gain express soil moisture meter long probe. It works well for field soil ph readings. The white button allows you to chnge between the two. It's sturdy, well made and light in weight. The electrode has to be inserted the full length even if you have to insert it at an angle. This gives a quick and accurate ph level when inserted into the soil. It is an excellent tool to adjust water level and soil acidity. The Ph reading is much slower to respond but does in a few minutes.

• Would work ok for loose potting soil
• Professional tool for measuring soil ph value and the moisture level
• Good brand reputation

Best For succulent: TFTEK Soil Moisture Meter Long Probe

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Best part: tftek soil moisture meter long probe costs comparatively low and it is available to ship in 24 hours. This set of 2 TFTEK Soil Moisture Meters for Long Stem Deep Use, Plant Hygrometers arrives well packaged and in good condition. It helps you know every detail and track all changes about your plants. The TFTEK soil moisture meter is designed to better know the condition of your plant, detect soil moisture, and help you keep plants grow healthier. The construction is solid and hides nicely so it doesn’t stand out or distract.

The scale goes dry-moist-wet, and the instructions have guidelines for some common plants and how wet they should generally be. There are also instructions for keeping corrosion off the tip of the meter so it reads more accurately. These are a great tool to take the guesswork out of when to water your plants. It is easy to see the range so you can stop watering before you over do it.

• Handy moisture meter, replaces using your finger
• Helps prevent over and under watering
• Another tool to help keep plants alive
• Assembly, no batteries, no calibration, just stick it in

Best With No Batteries: Xylo Soil Moisture Meter Long Probe

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The xylo soil moisture meter long probe should be able to handle its purpose and duties with ease. This unit is only a moisture meter, not a ph meter. It's useful for planters that do not drain at the bottom. This one is about a foot long so great for your large planters but also works in 4" pots as well. It is lightweight and you can easily store it after use. It's more convenient than sticking a finger in the dirt.

It's perfect for not under watering or over watering. This thing is cool, works with no batteries or anything.

• A must have for plant lovers
• One of the new comers and featured product

Best For Humidity: Yexiya Soil Moisture Meter Long Probe

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The long probe moisture meter is a practical tool for home gardeners, plant lovers, and beginners, you will know the right time to water your garden, farm, lawn and plants, and stop overwatering. The single probe design of the soil moisture sensor keeps roots intact while taking readings, you do not need to dig up too much soil to disturb plant roots when testing, providing you with a nice using experience.

The Clear large dial of plant water meter includes 10 scales, plug and read, no need to wait, the scales are clear and accurate, so it is convenient for you to distinguish the number quickly. You will receive 3 moisture meters and a wipe cloth, the length of the meter is about 15.8 inches/ 40 cm, designed for deeper flowerpots or deeper gardens, they are ideal tools for your farm and other areas.

The garden moisture meter and the wipe cloth are easy to carry, so that they are suitable for both indoor and outdoor activities, you could use your toolboxes and other bags to store them and enjoy your gardening life. You do not need to worry about running out of power when you need to use the plant moisture detector, the meter probe can easily reach the root zone of the plant and tell you if the soil moisture needs to be watered.

• Lot of satisfied buyers
• Delivers what they promise

Best For greenhouse planting: Diymore Soil Moisture Meter Long Probe

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Compared with other probe in this category, the diymore soil moisture meter long probe has a convenient design. It is suitable for greenhouse planting, horticultural planting, farmland planting, laboratory, etc. It can adapt to different working environments. It can be inserted into the soil for a few seconds to display the measurement results, and the measurement is fast and accurate. It takes 2 minutes to get an accurate reading. It is easy to carry and carry out numerical tests anytime, anywhere.

• Small and lightweight, easy to carry and carry out numerical tests anytime, anywhere
• Automatic power supply, no battery required
• Certified to strict quality and safety standards to ensure durable, trouble-free use