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The SONKIR MS02 is a compact, battery-free 3-in-1 soil tester that accurately measures soil moisture, pH, and sunlight levels. Designed for indoor and outdoor use, it offers reliable readings to optimize plant health across gardens, lawns, and farms. Lightweight and easy to use, it’s a top-ranked tool trusted by over 45,000 users for precise plant care.









| ASIN | B07BR52P26 |
| Best Sellers Rank | #296 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Soil Meters |
| Customer Reviews | 4.1 4.1 out of 5 stars (45,738) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.89 ounces |
| Item model number | MS02 |
| Manufacturer | Sonkir |
| Product Dimensions | 11.5 x 2 x 1.5 inches |
M**L
Great helped for different houseplants!
I'm Great with outdoor plants and gardening. Not so great with indoor plants. Been trying to keep some basic plants alive & thriving, but needed help. This device helps take the guess work out of my plants watering and helps keep them happy and healthy! The 3 functions (Water, Ph and light) helps me monitor my indoor plants to find that optimal balance for them. Easy to read display and does NOT need batteries... Works great!
M**L
The plant SAID WHAT!?
If plants could talk, they'd probably say, "Hey, could you check my pH levels, please?" Enter the SONKIR Soil pH Meter, the gadget that lets you become the plant whisperer you always knew you could be. Using this meter is like giving your plants a health check-up without the awkward small talk. It's a 3-in-1 wonder that measures moisture, light, and pH levels, so you can finally figure out why your fern looks like it’s auditioning for a role in a horror movie. The best part? No batteries required! It's powered by pure gardening enthusiasm and possibly a sprinkle of magic. Just stick the probes into the soil, and voilà! Instant plant diagnostics. It's like having a stethoscope for your garden, minus the cold metal and awkward doctor visits. Now, let's talk accuracy. While it might not be NASA-grade, it’s definitely enough to impress your neighbor who thinks their lawn is the pinnacle of horticultural achievement. And who knows, with this meter, you might just dethrone them in the neighborhood plant-off. In conclusion, the SONKIR Soil pH Meter is the sidekick every gardener needs. It’s fun, functional, and might just save you from overwatering your cactus (again). So go ahead, channel your inner plant detective and give your green friends the care they deserve. Just be prepared for them to grow so well they start demanding more space!
A**R
Decent for the price
This is the second one of these we've purchased. The first one lasted over a year before one of the probes fell out and quit working. This one arrived in its box that came in a padded envelope and was pretty squished. We're quite sure it had been previously opened but it works, so far. For the price, it's decent for moisture measurements and easy to use.
C**L
Convenient
I was happy to find this for my indoor plants. I don't understand why I need to know about the light but it also tells you that.
A**R
Moisture reading is great but breaks easily
PH never changed at all, so I know that part didn't work, but the moisture meter is great to use and I believe it is accurate based on what I know about my yard's drainage. That was my main reason for purchase and it was excellent for that. It unfortunately broke after a few weeks when I pushed it in the ground. The prong itself broke away from the unit, exposing wires and it didn't work right afterward.
C**E
And absolute waste of my time
I'm very unhappy with this product. They claim that if anything is wrong with the product they will do whatever it takes to have a satisfactory outcome. They claim that in transit it often can set the calibration to not work correctly. This is the case I guess for mine. It was completely useless in that I would stick it in the soil, and it would not move in any direction. The light stayed the same the water stayed the same and the pH levels date the same. When I tried to contact them to tell them, to see if we could have a new one shipped, as they claim themselves, nobody got back to me. After 2 weeks of waiting for a response, I decided to return it through Amazon at ups. The reason why, was because Amazon was asking me how my return went, and the longer the time will go, I could have ran out of time to be able to return it within the window time frame. So I ended up returning it, and getting no solution, and getting no response even. So as far as the customer service, they are not what they claim. As far as the products I don't know if it got destroyed in transit, I just know that it did not work. So all in all, I will go with a different meter. Half of my plants are large potted plants, the other half are smaller. It says for best results to stick the probes six to seven inches into the soil for an accurate reading. For all of my smaller potted plants, this would not be possible as the depth of the pot is not even six to seven inches. If it's that easy for the product to get destroyed just by having it shipped and not work when you get it, then I would be more inclined to buy a meter that will come protected and bubble wrap and ensure that it will come to me in working condition. This one just came in a thin little box with no padded protection. That might be the reason why it gets destroyed in transit, as they claim. Definitely far from happy, I have been waiting for a soil meter for so long, and then I went with this one that had such good reviews only to find out that the reviews were completely incorrect.
C**N
WORKS AMAZINGLY WILL BUY ANOTHER FOR INDOOR PLANTS!
I bought this last year for my outside plants, it works amazingly well especially for the price. This is exactly what I needed for outdoor plants. There's probably 50 different types of this exact meter but I bought this one due to the reviews being good. It detects lightness great, the build and size is perfect for my 30 gallon outdoor plant container. It's very easy to use, pretty self-explanatory and Common Sense. On the box & even on the product page it says to clean the probes every time you use it, I concur. You need to clean it after every use or it's not going to last. NONE OF THESE ARE MADE FOR NEVER CLEANING. I designated one rag to clean this thing when I use it, it's super easy to clean so there's no reason for it to deteriorate or become non workable like some of the bad reviews have stated. It's not the fault of the product, keep it clean. I will be buying a second one for my indoor plants right now.
C**H
Waardeloze Ph meter waar je hem ook insteekt compost ,teelaarde,wit zand … hij blijft op 7 staan.
C**A
Necesitaba un medidor de pH para las plantas, ya que tengo que controlarles el pH de la tierra y éste me ha ido genial. Es muy sencillo de manejar, tiene dos agujas que metes en la tierra de forma suave, sin hacer fuerza y luego tiene una pantalla con una aguja que te indica cómo está la tierra y qué está midiendo, escoges lo que quieres que te mida y ya está. También te vale para saber si el suelo está seco o mojado o si hay humedad o no. Todo viene en inglés pero para mí no es problema.
R**A
good price great for testing soil very easy to use
S**E
Good product at this price. Don't use same day after watering. Better when top/surface is dry and you want to measure the situation half way through. Calibration is good.
L**E
The PH measuring mode on the meter does not work and this is the only reason I bought it. Dissaponted.
Trustpilot
1 month ago
2 weeks ago