9 Best Digital Soil Moisture Meters (November 2026)
The best digital soil moisture meters include the XLUX Long Probe Plant Soil Moisture Meter for deep pots, the XLUX 2 Pack Long Probe Plant Soil for checking several pots, and the Raintrip Soil Moisture Meter for extra soil readings.
On this page (7 sections)
- Best digital soil moisture meters at a glance
- How we chose digital soil moisture meters
- Compare digital soil moisture meter features
- Which digital soil moisture meter fits your plants?
- What should you check before buying a digital soil moisture meter?
- How do you use a digital soil moisture meter?
- Which digital soil moisture meter should you choose?
The best digital soil moisture meter for most gardeners is the XLUX Long Probe Plant Soil Moisture Meter, which gives an immediate reading on a large dial and has a probe 5.5 in longer than regular styles. Choose ECOWITT for a digital LCD, or RAINPOINT if you want to leave a meter in place for ongoing checks.
A meter can show moisture below the soil surface, where a quick look or finger check won't reach. The right choice depends on whether you want a clear screen, a longer probe, extra readings or repeated checks without reinserting the probe.
For background on what a sensor can tell you, read What Is a Soil Moisture Sensor? What to Expect.
We compared probe length, display type, other available readings and stated soil-use limits.
Best digital soil moisture meters at a glance
The best digital soil moisture meter for a specific garden depends on how you want to read moisture and where you need to measure it. These picks include digital screens and meters with clear dial displays for buyers comparing digital soil moisture options.
Our picks at a glance
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Check itECOWITT WH0291 Soil Moisture Tester Plant Soil
Best for digital moisture readings - 5
Check itYAMRON 4-in-1 Soil Moisture Meter Digital Plant
Best for a backlit screen - 6
Check itXLUX Orange 2 Pack Soil Moisture Meter
Best for a two-pot setup - 7
Best for switching between soil checksCheck it - 8
Check itRAINPOINT Large Display Digital Soil Moisture Meter
Best for ongoing pot checks - 9
Best for a broad soil snapshotCheck it
The rankings weigh stated features and fit for common plant-care needs. Our score weighs specs, features and buyer feedback against what you're shopping for.
How we chose digital soil moisture meters
We compared how each meter presents moisture, how it handles different soil conditions and whether it offers useful readings beyond moisture. We also considered probe design, depth guidance and whether the device is intended for repeated or ongoing checks.
A digital screen does not automatically mean a moisture percentage. The ECOWITT WH0291 uses an LCD and a flower pot icon, while VIVOSUN uses a 1-to-10 scale and RAINPOINT describes percentage readouts.
Soil texture matters, too. Raintrip says its meter is designed for garden and mixed soils and may not work effectively in loose soil; Auduto says its tester is not suited to sandy or other loose soils.
Compare digital soil moisture meter features
The ECOWITT WH0291 focuses on digital moisture display and custom settings, while the multifunction meters add readings such as pH, light or temperature. XLUX's picks use large analog dials, which may suit you if a screen is not essential.
| Product | Best for | Reading | Probe | Power | Our score |
|---|---|---|---|---|---|
| XLUX Long Probe Plant Soil Moisture Meter | deep pots | Dry, moist or wet zones | 5.5 in longer than regular styles | Battery-free | 9.7 |
| XLUX 2 Pack Long Probe Plant Soil | checking several pots | 5.5 in longer than regular styles | Battery-free | 9.6 | |
| Raintrip Soil Moisture Meter | extra soil readings | No batteries required | 9.5 | ||
| ECOWITT WH0291 Soil Moisture Tester Plant Soil | digital moisture readings | 2 AA batteries, not included | 9.4 | ||
| YAMRON 4-in-1 Soil Moisture Meter Digital Plant | a backlit screen | 4 AAA batteries, not included | 9.3 | ||
| XLUX Orange 2 Pack Soil Moisture Meter | a two-pot setup | Dry, moist or wet zones | Battery-free | 9.2 | |
| VIVOSUN Digital pH Meter | switching between soil checks | 8.9 | |||
| RAINPOINT Large Display Digital Soil Moisture Meter | ongoing pot checks | 8.7 | |||
| Auduto 7-in-one Soil Test Kit | a broad soil snapshot | 8.4 |
Which digital soil moisture meter fits your plants?
The XLUX Long Probe Plant Soil Moisture Meter is the strongest match if you need to measure deeper in larger pots. The other picks address digital displays, extra soil readings, multiple plants and leave-in monitoring.
XLUX Long Probe Plant Soil Moisture Meter: Best for deep pots
- 5.5 in longer probe
- Large dial with 3 zones and 10 scales
- Battery-free
- Single probe
The longer probe reaches soil near the bottom of larger, deeper pots. Its large dial displays moisture in 3 zones and 10 scales.
Pros
- Long probe for deeper pots
- Immediate dial reading
- Single probe causes less root damage than double or multiple probes
Cons
- Not for very hard soil or liquids
- Keep in soil no longer than 5 minutes
XLUX's long-probe meter is a strong fit for larger or deeper pots, where the soil near the bottom may differ from the surface. The probe is 5.5 in longer than regular styles, and its large dial shows three zones with ten scales.
The battery-free design gives an immediate reading after insertion. XLUX says the single probe causes less root damage than double or multiple probes, and advises wiping it clean after use.
Use it in standard potting soil and avoid very hard soil or liquids. XLUX notes that airy mixes such as pure perlite, pumice, pine bark or orchid mix may not provide enough probe contact; firmly pack the media around the probe for a more consistent reading.
This is the top pick if reaching deeper soil matters more than getting a digital display. It should not stay in the soil for more than 5 minutes because the metal tip can corrode.
XLUX 2 Pack Long Probe Plant Soil: Best for checking several pots
- 2 meters
- 5.5 in longer probes
- Large dials with 3 zones and 10 scales
- Battery-free
Two long-probe meters give you a dial-style moisture check for separate groups of plants. Each has a large dial with dry, moist and wet zones.
Pros
- Two meters in one pack
- Long probes reach deeper pots
- Immediate dial readings
Cons
- Not for very hard soil or liquids
- Keep in soil no longer than 5 minutes
The XLUX 2-pack suits several pots or plant groups that need occasional moisture checks. Both meters have the longer 5.5 in probe and a large dial with dry, moist and wet zones.
Because the meters are battery-free, you can take an immediate reading by inserting a probe. Their single-probe design causes less root damage than double or multiple probes.
The pair is useful if you want a meter close to separate growing areas. As with the single XLUX pick, avoid very hard soil and liquids, wipe each probe clean, and remove it within 5 minutes.
Choose the two-pack for coverage across multiple pots. If you need a numeric screen, consider a digital model such as ECOWITT instead.
Raintrip Soil Moisture Meter: Best for extra soil readings
- Moisture, pH, nutrient and light readings
- 90° rotating dial
- Single probe
- No batteries required
Raintrip combines a moisture check with pH, nutrient and light readings. Its dial rotates 90° for viewing at different angles.
Pros
- Four types of plant-care readings
- Adjustable dial angle
- Single probe
Cons
- May not work effectively in loose soils
- Moisture reading takes seconds
Raintrip fits gardeners who want moisture checks alongside other plant readings. It combines moisture, pH, nutrient and light monitoring in one tool, with a dial that rotates 90° to let you adjust its viewing angle.
The single probe is designed to reduce physical damage to roots compared with traditional dual probes. Raintrip says its meter gives readings in seconds when inserted deeper than 4 in.
It is designed for garden and mixed soils, and may not work effectively in loose soils. The product includes a plant growing guide and sandpaper, and does not require batteries.
Pick Raintrip if the extra measurements are useful for your routine. If you only need moisture and want a digital screen, the ECOWITT WH0291 is a closer match.
ECOWITT WH0291 Soil Moisture Tester Plant Soil: Best for digital moisture readings
- Digital LCD display
- Custom low and high moisture settings
- Indoor and outdoor use
- 12/24-hour time display
The LCD shows moisture with a flower pot icon, and custom low and high settings let you calibrate for different soil types. It also displays the time.
Pros
- Digital moisture display
- Custom low and high settings
- Indoor and outdoor use
Cons
- Needs 2 AA batteries
- Moisture reading takes up to 72 seconds
ECOWITT is the clearest fit for digital soil moisture readings in this group. Its LCD uses a flower pot icon to show moisture, and the meter measures soil moisture within 72 seconds.
Custom mode lets you set low and high moisture values for different soil types. The sensor is described for indoor and outdoor use, and the display also includes a 12/24-hour time display.
The console and sensor each need an AA battery, for two AA batteries total. They are not included, so factor that into setup.
Choose this model if your main goal is a digital moisture check with adjustable settings. If you also want to measure soil temperature, pH or sunlight, compare one of the multifunction picks below.
YAMRON 4-in-1 Soil Moisture Meter Digital Plant: Best for a backlit screen
- Moisture, pH, temperature and sunlight readings
- Backlit LCD
- 45° rotating head
- Probe insertion about 4 in
YAMRON combines moisture readings with pH, temperature and sunlight measurements on a backlit LCD. Its head tilts up to 45° for viewing.
Pros
- Four types of readings
- Backlit display
- Rotating head
Cons
- Requires 4 AAA batteries
- Instructions call for readings from at least 5 soil locations
YAMRON suits gardeners who want several readings on a backlit screen. It measures soil moisture, pH and temperature, plus sunlight, and the head rotates up to 45° for viewing.
The instructions say to insert the probe about 4 in and wait 10 seconds. They also advise taking readings in at least five locations and averaging them for soil pH and moisture.
The meter uses four AAA batteries, which are not included. YAMRON says not to use it directly in liquids or insert it into dry, hard soil; its instructions recommend watering the test area and waiting 10 minutes before measuring.
Choose it if its extra readings and backlit LCD suit your needs better than a moisture-only display. For a simpler digital moisture meter, ECOWITT has fewer functions to sort through.
XLUX Orange 2 Pack Soil Moisture Meter: Best for a two-pot setup
- 2 meters
- Large dials with 3 zones and 10 scales
- Battery-free
- Single probes
This two-meter set gives you a dial-style moisture check for two pots. Each single probe provides an immediate reading with dry, moist and wet zones.
Pros
- Two meters in the pack
- Large, easy-to-read dials
- Battery-free
Cons
- Not for very hard soil or liquids
- Keep in soil no longer than 5 minutes
This XLUX two-pack is for two-pot moisture checks with simple dials. Each meter has a large dial with three zones and ten scales, giving you an immediate dry, moist or wet reading.
The meters are battery-free and use a single probe. XLUX says that design causes less damage to roots than a double or multiple probe.
The dial design is analog, so it is a less direct match if you want a digital screen. It still offers an immediate, easy-to-read display if you prefer that to battery-powered options.
Do not use the probe in very hard soil or liquids, and remove it within 5 minutes. Wipe the probe clean after each reading.
VIVOSUN Digital pH Meter: Best for switching between soil checks
- Soil moisture, light and pH modes
- Digital display
- Hold function
- Soil tester needs no batteries
The soil tester switches among moisture, light and pH modes with one button. The moisture scale runs from 1 to 10, from dry to moist.
Pros
- Three soil checks in one tester
- Hold function for readings
- Soil tester requires no batteries
Cons
- Moisture appears on a scale, not as a percentage
- The combo also includes separate pH and TDS meters
VIVOSUN is for gardeners who want to switch among moisture, light and pH modes. The soil tester has a moisture scale from 1 to 10, described as dry to moist.
A button switches between modes, and a hold function locks readings for viewing or recording. The soil tester itself requires no batteries, though the combo also includes separate pH and TDS meters.
This is not a moisture-percentage readout. Choose it if comparing several soil conditions in one tool sounds useful, and consider ECOWITT or RAINPOINT if you want a digital moisture display.
RAINPOINT Large Display Digital Soil Moisture Meter: Best for ongoing pot checks
- Large digital display
- Color-coded gauge
- Leave-in design
- Automatic readings every 2 hours
RAINPOINT's leave-in design lets you check moisture without inserting the probe for every reading. It can monitor automatically every 2 hours or take a manual reading.
Pros
- Large digital display
- Leave-in monitoring
- Automatic or manual readings
Cons
- Uses a CR2430 battery
- Designed for houseplants
RAINPOINT suits houseplant owners who want to check moisture without removing the meter each time. Its slim meter has a large digital screen and color-coded gauge, and can monitor automatically every 2 hours or take a manual reading.
The leave-in design cuts down on repeated probe insertion. RAINPOINT says the display shows moisture percentages, and one touch can turn the device off to help preserve battery life.
It uses an included CR2430 battery. The meter is designed for houseplants, so consider that use before choosing it for outdoor beds or other soil setups.
Choose RAINPOINT if you want an ongoing view of moisture around an indoor plant. For occasional readings across varied plants, a portable meter may be easier to move between pots.
Auduto 7-in-one Soil Test Kit: Best for a broad soil snapshot
- Moisture, pH, fertility and sunlight checks
- Air and soil temperature and humidity readings
- LCD display
- Metal probes
Auduto combines soil moisture, pH, fertility and sunlight checks with soil temperature, air temperature and humidity readings. Its LCD shows the results.
Pros
- Seven types of readings
- LCD display
- Useful for several garden settings
Cons
- Not suited to sandy or loose soils
- Do not leave the probe in soil
Auduto is the broadest pick for checking soil and nearby air conditions together. It combines moisture, pH, fertility and sunlight checks with soil temperature, air temperature and humidity readings on an LCD.
Its instructions say to insert the probe two-thirds of the way into soil and keep it clean and dry before and after use. They also warn against rocks, very hard soil, liquids and loose or sandy soil.
Auduto recommends avoiding brute force and not reusing the same spot. Those limits matter if your garden has compacted ground or airy growing media.
Choose it if the extra soil and air readings are useful. For a focused moisture check in loose or delicate potting mix, check soil-use guidance before inserting a probe.
What should you check before buying a digital soil moisture meter?
Check the display, probe depth, soil compatibility and whether you want extra measurements. These details determine whether a meter can answer your watering question where you need to measure.
A numeric percentage can be easy to track over time, but a zone, scale or icon may be enough for a simple dry-versus-moist check. Choose a meter with an output that suits your needs.
Probe length matters for deep containers, while probe design and soil texture affect insertion. For another way to measure garden conditions, see our guide to the best soil thermometer for gardening.
If you are comparing tools beyond moisture and soil temperature, our best light meters for grow tents covers a separate measurement that can help you assess plant lighting. Do not assume one soil meter replaces every tool you need.
How do you use a digital soil moisture meter?
Insert the probe into the plant's root zone as directed, wait the stated time and read the display before watering. Avoid forcing it into hard soil, and remove and clean it according to the meter's instructions.
Take readings in more than one spot when soil moisture may vary across the pot. The YAMRON instructions, for example, call for readings from at least five locations when measuring soil pH and moisture.
For a step-by-step routine, read how to use a soil moisture meter. If you prefer a pointer and dial instead of a screen, compare our best analog soil moisture meter options.
Which digital soil moisture meter should you choose?
Choose the XLUX Long Probe Plant Soil Moisture Meter for deeper pots and an immediate battery-free dial reading. Pick ECOWITT for a digital moisture display with custom settings, Raintrip or YAMRON for extra soil readings, or RAINPOINT for leave-in checks.
Your best digital soil moisture meter is the one that suits your soil and shows moisture in a format you can use. Check probe and soil guidance before inserting it, especially with hard, sandy or airy mixes.
Our top 3 picks at a glance
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Frequently asked questions
What makes a digital soil moisture meter different?
A digital soil moisture meter shows a reading on a screen rather than a dial or needle. Some give a number or percentage, while others use a scale or icon, so check how the display communicates moisture before you choose.
For context on sensor types, see [What Is a Soil Moisture Sensor?
What to Expect](/what-is-a-soil-moisture-sensor/).
How deep should I insert a soil moisture meter?
Insert the probe into the root zone, following the meter's instructions for depth. A surface reading may miss wetter or drier soil lower in the pot, while forcing a probe into hard soil can damage it.
Our guide explains how to use a soil moisture meter.
Can one meter measure more than moisture?
Yes. Several meters here also check readings such as pH, light, nutrients or temperature.
Those extra measurements can help you investigate plant conditions, but choose based on the moisture display and soil types you need to check most.
Are digital meters better than analog meters?
Neither style is best for every gardener. Digital screens can show numbers or icons, while analog dials are simple to read without a digital display.
Compare these picks with our best analog soil moisture meters if a dial suits your routine.
