This 8-in-1 soil tester for plants reads pH, moisture, EC, temperature, light, and an NPK estimate, and sends the data to your phone. Unlike USB-only probes, it works with both iPhone and Android, so most gardeners can use it out of the box.
Read it as a screening tool. The pH, moisture, and EC are measured directly, while the NPK figures are estimated from conductivity—a useful direction for spotting when a nutrient runs low, not a lab-exact number. We would rather tell you that than let you trust a figure too far.
Yieryi builds pH, EC, and TDS meters, and has for over ten years. That background is why we are clear about which readings are measured and which are estimated, so you know how far to trust each one.
Does it work with an iPhone?
Yes. It connects to iPhone over Bluetooth (the sensor still needs USB power during use) and to Android by direct USB connection.
Is the NPK reading lab-accurate?
No—it is estimated from conductivity, meant for tracking trends, not exact nutrient values.
Does it need batteries?
No—it's powered directly through USB, from your phone or a compatible USB power source.
How to use it
Where it works best
Gardens, raised beds, containers, greenhouses, and indoor plants — for gardeners who want a broad soil read on their phone.
Measure all key soil parameters in one device, including:
Soil Moisture/Temperature/EC Conductivity/pH Value/Nitrogen (N)/Phosphorus (P)/Potassium (K)/Soil Fertility
Perfect for gardens, farms, greenhouses, lawns, and scientific planting.
Built for long-term outdoor use with full waterproof protection and corrosion resistance.The sensor can be directly inserted into soil or buried underground for stable continuous monitoring.
High-density epoxy resin sealing prevents water and moisture from entering the internal components, ensuring reliable performance even in wet environments.
Simply connect the sensor to your smartphone for real-time soil monitoring.
Supports mobile power supply and instant data viewing through USB connection.
Track all soil parameters live on your phone with an intuitive app interface.
Easy to operate and ideal for professional agriculture and home gardening.
Export and save real-time monitoring data directly to your mobile device for analysis, record keeping, and precision farming management.
Suitable for:
Smart Irrigation/Greenhouses/Flowers & Vegetables/Grasslands & Pastures/Soil Testing/Plant Nurseries/Precision Agriculture
Download the companion APP or connect through the WeChat mini program for wireless soil monitoring and data management. Compatible with Android, HarmonyOS, and iOS devices.
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Add customer reviews and testimonials to showcase your store’s happy customers.
Ensure precise and consistent pH measurements for reliable results in every application, from water testing to agriculture.
Built with high-quality materials, our pH meters are designed to withstand rigorous use, offering long-lasting performance you can trust.
Featuring intuitive controls and a clear display, our pH meters make testing effortless, even for beginners.
This 8-in-1 soil tester measures:Soil Moisture/Temperature/EC Conductivity/pH Value/Nitrogen (N)/Phosphorus (P)/Potassium (K)/Soil Fertility
It provides comprehensive soil analysis for gardening, farming, greenhouse planting, and precision agriculture.
Yes. The device features an IP68 waterproof and dustproof rating with epoxy resin sealing technology, allowing it to be safely inserted or buried in soil for long-term outdoor use.
Yes. The soil tester supports mobile APP viewing and real-time data monitoring. Simply connect the device to your smartphone to view soil conditions instantly and export data when needed.
This soil monitor is widely used for:Home gardening/Greenhouses/Farms & pastures/Lawn care/Vegetable cultivation/Flower planting/Irrigation management/Scientific soil testing
It is ideal for both professional growers and home plant enthusiasts.
No. The soil tester can be powered directly by a smartphone or compatible USB power source, making it convenient for outdoor and portable use.
After each use, wipe the probes clean with a soft cloth to remove soil and moisture. Keeping the probes clean helps maintain measurement accuracy and extends the product lifespan.
