Smart Soil Multi-Parameter Detector – USB-C Agriculture Tester
Android Soil Tester: pH, EC, Moisture, Salinity & NPK Monitoring Device
The 8-in-1 Soil Multi-Parameter Sensor is an advanced soil detection tool designed for real-time and accurate monitoring of key soil metrics. It simultaneously measures soil temperature, moisture, EC (electrical conductivity), salinity, pH, and available nitrogen, phosphorus, and potassium (NPK). With a robust waterproof structure, USB interface, and smartphone app integration (Android & HarmonyOS), this compact yet powerful device is ideal for scientific planting, precision agriculture, and environmental monitoring.
✅ High Accuracy Measurement
✅ Wide Measuring Range
Covers various soil conditions for different crops and regions with optimal range references provided for loamy, sandy, and clay soils.
✅ Smart Portability
Plug directly into your Android/HarmonyOS phone (via USB-C). Auto APP recognition, one-click measurement, and Excel export.
✅ Upgraded Electrodes
Durable and corrosion-resistant multi-prong probe ensures faster response time and long-term stability.
✅ Convenient Power Supply
Operates on DC 5V with <0.5W power consumption. Requires no battery – powered directly by smartphone.
✅ IP68 Waterproof Design
Fully sealed with epoxy resin for burial or field placement in any weather condition.
Why Choose This Sensor?
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All-in-one NPK+pH+Moisture+EC+Salinity+Temp measurement
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Plug-and-play with Android phones
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High-precision probes and IP68 design
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Historical data tracking and GPS support
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Low-cost solution for professional soil monitoring
| Parameter |
Range |
Accuracy |
Resolution |
| Soil Temperature |
-40~80°C |
±0.3°C |
0.1°C |
| Soil Moisture |
0~100% (m³/m³) |
±2% |
0.1% |
| Soil EC |
0~20000 μS/cm |
±3% |
10 μS/cm |
| Soil Salinity |
0~20000 mg/L |
±3% |
1 mg/L |
| Soil pH |
3~10 |
±0.2 |
0.01 |
| Soil N/P/K |
0~1999 mg/kg |
±3% |
1 mg/kg |
What’s in the Box
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1 × 8-in-1 Soil Multi-Parameter Sensor
(Built-in 4 stainless steel probes for NPK, EC, pH, temperature, moisture, and salinity measurement)
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1 × 2m USB-C Data Cable
(Integrated with the sensor, plug directly into Android or HarmonyOS phones)
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1 × User Manual (English & Chinese)
(Includes app download guide, installation instructions, OTG settings, technical specs, crop reference charts, and usage tips)
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1 × Product Packaging Box
(Durable and compact for safe shipping and storage)
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1 × QR Code Label for App Download
(Printed on the device or manual, supports Android & HarmonyOS only)
Application Scenarios
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Drip irrigation and precision watering
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Greenhouses and floriculture
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Pasture and grassland monitoring
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Rapid soil testing and field research
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Scientific experiments and teaching
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Indoor gardening and plant culture
How to Use
Insert vertically into loose soil and take multiple readings for an average value.
Dig a pit (>20cm), insert fully, backfill soil tightly, and monitor long-term.
Client Viewpoints
Great for my greenhouse! The real-time moisture readings and nutrient data helped me optimize fertilization.”
— Carlos M., Spain
Easy to use and very accurate. Plug into my Huawei phone and measure in seconds!”
— Li Wei, China
Perfect for precision irrigation. The app export function makes data analysis so easy.”
— Emma L., USA
Product Tags:
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8-in-1 Soil Sensor For Android NPK PH Moisture EC Salinity Meter Images
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