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[Upgraded] Soil Moisture Meter, 4-in-1 Soil pH Tester, Moisture/Light/Nutrients/pH Meter for Gardening, Lawn, Farming, Indoor & Outdoor Plants Use, No Batteries Required, Gifts for Plants Lover

  • Based on 2,678 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Mar 20 – Mar 21
Order within 22 hours and 11 minutes
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Features

  • **Free Plants Guide Included
  • Comprehensive and Professional: 4-in-1 Soil Tester, better sense the Moisture/Light/Nutrient/pH of the soil, and take better care of our plants. 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.
  • US Patent Design No.D968976: 90 Rotation head lets you bend the meter at different angles to get a comfortable reading position. You won't need to bend down to read the scale.
  • Accessible to Use: Simply switch to the value you want to test, then insert the probe into the soil 2.5 inches at least. You will get the test results in seconds. Clean the probe every time you finish the test.
  • Higher quality: The single probe less hurts the roots. The probe is upgraded and durable, which can withstand complex soil conditions and let you insert it anywhere you want.
  • No Batteries Required: No burden of finding a power source, Easy to store and carry. Suitable for indoor potted plants, Lawn, Farming, and Greenhouse usage.
  • **USE SANDPAPER TO POLISH THE WHOLE PROBE AND THE TIP REGULARLY TO MAINTAIN THE METER FUNCTION WELL.
  • **KEEP THE DISTANCE TO THE ARTIFICIAL LIGHT SOURCE WITHIN 4 INCH FOR ACCURATE RESULTS.
  • Plants Lover Gifts: Christmas is coming, and looking for gifts for plants lovers? It's a suitable gift for your beloved, family, friends, colleagues who love plants.

Color: White


Brand: moistenland


Item Weight: 118 Grams


Battery Description: No Batteries Required


Manufacturer: Moistenland


Product Dimensions: 10.4 x 2.6 x 1.3 inches


Item Weight: 4.2 ounces


Manufacturer: Moistenland


Item model number: P403W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 20 – Mar 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great, inexpensive tool for your garden
Color: White
I love This little garden tool! I keep composting worms to break down our table scraps and create worm castings for my houseplants and vegetable garden. Worms need a high moisture environment and a relatively neutral pH to thrive and produce a lot of castings so I this meter dozens of times each week. Over the years, I’ve purchased more expensive devices for pH monitoring as well as the cheap moisture meters that are all over Amazon. None of them has worked well. Either they have given bad readings or they're too cumbersome to use easily. When I saw this soil meter, with its unique design, and multi-functionality, I decided to give it a try. i had very low expectations because of my other experiences. I'm so glad I did. this meter is easy to use and highly responsive to different soil conditions. When I move from each worm bin, the moisture readings change, as you would expect. Sometimes a little and sometimes a lot. And I believe the accuracy is good too. Soil that seems dry gives a lower reading than soil that I know is more wet. I don't have as much to say about the pH meter. All my readings are between 6.5 and just over 7, as I would expect. But the readings do change from sample to sample so I'm confident it's working. I don't use the light meter regularly but when I check my houseplants, I get readings that seem about right. Same with the nutrients setting. If I had one critique, I'd say that the scale on the pH meter could be more centered around 7. It ranges from 1 to 8. Any readings below 5 or above 9 aren't too useful for gardening, but easily being able to see if the pH is 6.75 or 7.25 would be. Other than that I'm thrilled with this device, especially for the price. If I broke it tomorrow, I wouldn't hesitate to buy another. ... show more
Reviewed in the United States on March 1, 2023 by W. Turner

  • Great Meter, go ahead and GET IT!
Color: White
Works well, super fast, and I live the tilt head feature. Also love that it can also provide pH, nutrient and available light feedback. Those are handier than I initially thought they would be. I'm using this indoors and I chose this one because it was well treated by The Spruce. It's well worth the price and I'd definitely by it again! ... show more
Reviewed in the United States on September 13, 2025 by J. Van Wagner

  • It actually works
Color: White
This is NOT a paid or sponsored review (although I wouldn’t mind testing products for honest reviews). I bought this with my own money to try and give my own opinion. I bought this not expecting much, but I figured why not give it a try and see how it performs. Right out of the box it is surprisingly built well enough that I don’t feel like it’s going to break anytime soon although time will tell. It comes in a cheap box from China but it is packaged well to where it will not get banged around in shipping. When I first put this meter to the test I was surprised that the readings are pretty close to what the actual condition of the soil is. The light meter function works well in the sun. I was kind of bummed to see it will not work with my grow lights (it states this in the instructions but I tested anyway). The moisture feature is pretty accurate I first measured bone dry soil and it was accurate so I gradually added water and kept checking and the meter registered exactly what I was seeing. The nutrient function seems to be reading pretty accurate for what I believe to be in the soil but I’m skeptical of this I will have to do further testing on this function and compare with other meters and report back on this one. The PH function works as accurate as the other functions. I started with alkaline soil PH 7 and stuck the probe in and it registered it with no problem. I then started adding PH down (hydroponic ACID) to the water and added it to the soil. The meter registered the PH as acidic PH 3 which is accurate compared to digital PH meter and PH solution. Overall I’m impressed. This is a nice little meter for everyday gardening and to get an idea of how your soil and plants are doing. I wouldn’t use just this meter on prized plants and rely only on this meter but it is definitely worth having on hand. If this company has other products I would be willing to try the other products as well to see how they perform as well as recommend this product to friends. ... show more
Reviewed in the United States on September 12, 2022 by John

  • Easy to use
Color: White
Tests soil easily. Easy to read what your soil tests. Tests multiple parameters. Sturdy design.
Reviewed in the United States on October 15, 2025 by LCer

  • didn't work as expected
Color: White
I didn't have much luck with this item. Even when I put it in a glass of water, the meter should go to green and stay there. The indicator dials up a little, then gradually drops down (at each of the test settings). Directions state the unit will stabilize at your actual reading. There's no battery so why doesn't it work? I am frustrated. I am sure it is past time to return this item as my plants were outside during the summer and didn't need testing. It is in winter when I bring the plants into the house that I wanted to check the moisture level. ... show more
Reviewed in the United States on October 6, 2025 by Deborah

  • Plant life
Color: White
This comes in handy but isn’t the easiest tool to read. I kept reading the ph level wrong. Just make sure to read it closely. There is a switch to change to test 4 different aspects of your soil.
Reviewed in the United States on September 22, 2024 by Jujubeans

  • Good Moisture Tester
Color: White
This is a good durable moisture meter for your houseplants. It is easy to use and read and is designed well.
Reviewed in the United States on October 24, 2025 by Researcher

  • Helpful tool for gardening
Color: White
I do not have a green thumb and was afraid my latest venture into planting would result in overwatered and under-watered plants. Don’t like the idea of sticking my finger in to check the moisture so enter the moisture meter. Very easy to use, just stick it in the soil and adjust to check the moisture, sun, nutrient or ph levels. It’s easy to see the dial and check the readings. You don’t need to wait to see the reading. ... show more
Reviewed in the United States on September 1, 2025 by LisaB

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