gain express soil ph & moisture meter SQM-457 High Precision 8-in-1 PH EC Fertility Salt Temperature Soil  Moisture Meter Smart Bluetooth Light Intensity Air Humidity Detector for  Plant Health Monitoring
SKU: 74947882425
gain express soil ph & moisture meter

gain express soil ph & moisture meter SQM-457 High Precision 8-in-1 PH EC Fertility Salt Temperature Soil Moisture Meter Smart Bluetooth Light Intensity Air Humidity Detector for Plant Health Monitoring

Sale price$21.84 Regular price$24.27
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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5

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Description

gain express soil ph & moisture meter SQM-457 High Precision 8-in-1 PH EC Fertility Salt Temperature Soil Moisture Meter Smart Bluetooth Light Intensity Air Humidity Detector for Plant Health MonitoringThe 8 in 1 Soil Meter is a versatile and multi functional device designed to deliver precise readings, helping you optimize plant growth and health. It measures key parameters, including pH, EC (Electrical Conductivity), SALT, Fertility, Soil Moisture, Air Humidity, Temperature, and Light Intensityall in one compact tool. With seamless Bluetooth connectivity, it pairs effortlessly with Android or iOS devices, providing real time data visualization and

The 8-in-1 Soil Meter is a versatile and multi-functional device designed to deliver precise readings, helping you optimize plant growth and health. It measures key parameters, including pH, EC (Electrical Conductivity), SALT, Fertility, Soil Moisture, Air Humidity, Temperature, and Light Intensity—all in one compact tool.

With seamless Bluetooth connectivity, it pairs effortlessly with Android or iOS devices, providing real-time data visualization and control. Equipped with a durable and sensitive probe, it ensures accurate measurements across various soil conditions. The device also features both manual and automatic logging functions, with adjustable intervals ranging from 1 to 99 hours, to meet your specific monitoring needs. Additionally, it supports easy data sharing for collaboration or record-keeping.

Perfect for gardeners, farmers, and horticulturists seeking reliable and actionable insights, this soil meter enhances your plant care routine with precision, efficiency, and convenience.

Features:

  • App control monitoring
  • Metal spear tip
  • Manual and auto data logging function
  • Data Sharing
  • Time interval can be set from 1 to 99 hours
  • MAX/MIN value can be set via the app
  • Battery level indicator is shown in the app
  • Bluetooth wireless connection for Android and iOS ( 8–10 meters in a straight line without any obstructions)
  • Sensitive probe


Specifications

Parameters Range Resolution Accuracy Calibration
pH 0.0~14.0pH 0.1pH ±0.1pH 7.0,4.0,10.0
EC 0.01~9.99mS/cm 0.01mS/cm ±0.01mS/cm 1413uS/cm
SALT 0~5110mg/L 1mg/L ±2%F.S. -
Fertility 0~99% 1% ±2%F.S -
Air Humidity 0~100%RH 1%RH ±2%RH/Year -
Temperature 0.0~50.0°C / 32.0~122.0°F 0.1°C/0.1°F ±0.5°C/±0.1°F
Light Intensity Dark - Normal - Bright


Soil Moist Dry - Normal - Wet

 
  • Insertion depth: 6cm
  • Power Source: 4 x AAA battery
  • Dimension: 29.5 x 6.5 x 3.0cm


Set Includes

  • 1 x Electrode
  • 3 x pH Buffer Powder (pH4.0 / pH7.0 and pH10.01)
  • 1 x Cleaning Brush
  • 4 x AAA battery
  • English Instruction Manual
  • Standard Factory Packaging
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74947882425

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JT Rose
Louisville, US
★★★★★ 5
Working really well so far! Equal if not better than Sensodyne
Size: Pack of 1, 4 Ounce, Set name: A. Probiotic - Citrus Mint
Love this toothpaste!! Ive been using Sensodyne for a while because I have had lots of cavities and such sensitivity. Ive gotta say this is equal to if not befter then Sensodyne! Its DEFINITELY helped my teeth sensitivity and it whitened them!! I will continue this and hope it keeps working and prevents future cavities. This flavor is also awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
K
Verified Purchase
Kimberly D.K. Schmitt
Boise, US
★★★★★ 5
Love it BUT it MAY cause dry mouth?
Size: Pack of 1, 4 Ounce, Set name: B. Probiotic - Peppermint
I love the mild minty flavor and the fact it is probiotic. I have been using Boka flouride free Nana-Hydroxyapatite since June 2025. At that time, my front teeth had begun to appear somewhat translucent. When I asked my dentist about it I was told it was due to my age (52) and losing minerals & enamel in/on my teeth. After some research, I discovered nano-hydroxyapatite and figured, ‘why not’? My teeth have always been sensitive and my gums prone to bleeding. I have always used Sensodyne and was unsure of changing but I have found my teeth ate less sensitive now. I just had my 6 month check up & my gums hardly bled & my front teeth are far more ‘solid’ looking! The hygienist complimented me on my improvement since the last check up. All I’ve done differently is the toothpaste! I am not certain if the toothpaste is the reason (due to lack of fluoride) for my new symptom of dry mouth but I haven’t begun any new Rx’s. I am thinking it is the toothpaste because the products I found to aid with dry mouth all contain fluoride. Just a heads up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
K
Verified Purchase
Kris Todd
Waukegan, US
★★★★★ 4
Clean, unharmful ingredients.
Size: Pack of 1, 4 Ounce, Set name: A. Probiotic - Citrus Mint
Good stuff. I had somekind of an allergic reaction to a chemical in it, as I do most toothpaste though. Whatever it is, strips the lining of the inside of my mouth. It wasn't as bad as some of the other's that I have used though. I need to find out what it is in the toothpastes that I use that does this, so I can stay away from it. Otherwise, I liked the taste and how good it cleaned my teeth.
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Reviewed in the United States on March 17, 2026
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Vlad
Grantham, US
★★★★★ 5
Fresh Taste and Super Clean Feeling
Size: Pack of 1, 4 Ounce, Set name: A. Probiotic - Citrus Mint, Size: Pack of 1, 4 Ounce, Set name: A. Probiotic - Citrus Mint
I’ve been using this toothpaste for a while now and just ordered my second tube. The citrus mint flavor is really — fresh but not overpowering. I also love that it’s safe for kids, so the whole family can use it. The fine particles leave my teeth feeling super clean and smooth, almost “squeaky clean” after brushing. It keeps my mouth feeling fresh for a long time and I’ve noticed much less plaque buildup throughout the day. Definitely one of the best fluoride-free toothpastes I’ve tried so far.
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Love, love, love!
Size: Pack of 1, 4 Ounce, Set name: A. Probiotic - Citrus Mint
I love this toothpaste! It has done an amazing job removing plaque. It has helped my sensitivity immediately and I am able to handle cold water or drinks again without any pain. I also love that this is a prebiotic toothpaste.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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