Soil pH & Moisture Tester – USB Digital Soil Sensor for Android Phones

Name: Soil pH & Moisture Tester – USB Digital Soil Sensor for Android Phones
Brand: Yieryi Meter
SKU: THE01888
Price: 68.8 USD
Availability: InStock

~~$137.60~~ $68.80 SAVE 50%

Description

Unlock the full potential of your garden or farm with this advanced Soil Tester & Sensor designed for real-time soil analysis via your Android smartphone. This plug-and-play soil multi-parameter detector provides instant readings on key soil metrics such as temperature, moisture, pH, conductivity, and nutrient levels (NPK) directly on your phone screen.

No more complex hardware — just insert the sensor into the soil, connect it to your phone via USB, and get accurate soil condition reports instantly. Ideal for precision agriculture, smart gardening, hydroponics, greenhouse management, and sustainable farming practices.

Specs

PARAMETER
Mobile phone system: only suitable for Android system

DC power supply (default) : DC5V

Maximum power consumption: 0.5W

Working temperature
Range: -40°C ~ +60°C

Conductivity parameters
Range: 0–20000 μS/cm

Resolution: 10 μS/cm

Accuracy:
±3% FS within the range of 0–10000 μS/cm
±5% FS within the range of 10000–20000 μS/cm
(Brown soil, 60% RH, 25°C)

Soil moisture parameters
Range = 0–100%

Resolution = 0.1%

Accuracy :
0–50%: ±2% (Brown soil, 30%, 25°C)
50–100%: ±3% (Brown soil, 60%, 25°C)

Soil temperature parameters
Range: -40 ~ 80°C

Resolution: 0.1°C

Accuracy: ±0.5°C (25°C)

Soil pH parameters
Range: 3–9 pH

Resolution: 0.1

Other Information
Protection level: IP68

Probe material: Temp, humidity, conductivity, anti-corrosion special electrode

Sealing material: Black flame retardant epoxy resin

Default cable length: 1.5m (customizable)

Dimensions: 45 × 15 × 123 mm

Output signal: USB interface

Applications

precision agriculture tools

home gardening gadgets

greenhouse monitoring equipment

hydroponic farming sensors

sustainable farming technology

Shipping & Returns

Shipping Policy

Orders are processed within 1-2 business days (excluding weekends and holidays).
Free shipping is available for the United States, select European countries, and various Asian regions, with a delivery timeframe of 7-20 business days.
Duties and taxes are not included and will be collected by the carrier at delivery.
Upon shipment, you’ll receive a tracking number via email for real-time updates.

Return Policy

We offer a 7-day return policy, starting from the day you receive your item.
Items must be unused, in their original condition with tags and packaging, and accompanied by proof of purchase.

Shipping Costs for Returns:

Quality Issues: We cover the return shipping costs.
Personal Reasons: Customers cover the return shipping costs.

Non-Returnable Items:

Used or worn products.
Sale/discounted/promotional items.
Gift cards.

Refund Process:

Refunds will be processed through your original payment method within 5-8 business days after approval.

Instant Phone Connectivity for Real-Time Soil Readouts

Just plug the device into your Android phone via USB and launch the companion app—no Bluetooth pairing, batteries, or calibration needed. Instantly, you’ll see live data on soil pH, moisture, temperature, and nutrient levels displayed in a user-friendly interface. This tool eliminates the guesswork that frustrates new gardeners and empowers professional growers with fast insights for site-specific fertilization, garden monitoring, and indoor grow setups.
APP download link (can only be downloaded through this link)
https://drive.google.com/file/d/17YLjLaz8DJOsZC7war5SAPxas5Jl1Lzl/view

Track, Export & Analyze Your Soil Data Effortlessly

With built-in data logging and export capabilities, this tool allows users to save real-time readings and export them in a spreadsheet format for later review. Whether you're adjusting your fertilization strategy, comparing multi-season crop conditions, or building a long-term soil health record, the data storage feature solves the headache of manual note-taking. It’s an invaluable asset for agronomists, research stations, and tech-savvy growers optimizing their harvest through digital precision.

Moisture-Proof Design for Reliable Field Use

The sensor’s body is sealed with high-temperature epoxy resin, creating a waterproof and air-tight structure that effectively blocks moisture from damaging the internal circuitry. This innovation addresses a common frustration among farmers and gardeners: sensor failure caused by humidity or irrigation. With this protective design, you can confidently use the device as a reliable soil analysis solution in outdoor environments, whether you’re managing an organic farm, backyard garden, or permaculture plot.

Rust-Resistant Metal Probes for Long-Term Soil Monitoring

This device is equipped with specially treated stainless steel probes that resist rust, oxidation, and chemical corrosion, ensuring stable performance across different soil types. Whether you're dealing with clay-heavy soil, high-salinity fields, or compost-enriched garden beds, the durable metal construction supports long-term soil monitoring with consistent results. It’s the perfect companion for eco-farming projects, regenerative agriculture, and precision horticulture, helping users avoid the downtime and expense of frequent replacements.

IP68 Waterproofing Ensures Stability in All Conditions

With its IP68-certified protection, this smart soil sensor continues to function even when exposed to rain, splashes, or muddy conditions—perfect for unpredictable farm environments or greenhouse operations. Users no longer have to worry about device malfunction during irrigation or seasonal shifts. From water-retaining peat to sandy loam, this sensor remains fully operational, providing continuous, accurate soil diagnostics for growers focused on year-round crop planning and sustainable yields.

High Accuracy Readings

Ensure precise and consistent pH measurements for reliable results in every application, from water testing to agriculture.

Durable & Reliable Design

Built with high-quality materials, our pH meters are designed to withstand rigorous use, offering long-lasting performance you can trust.

User-Friendly Interface

Featuring intuitive controls and a clear display, our pH meters make testing effortless, even for beginners.

FAQ

What soil parameters can this device measure?

This multi-function sensor accurately measures soil moisture, temperature, pH level, electrical conductivity (EC), and nutrient levels (N, P, K). It's ideal for precision farming, garden management, and greenhouse monitoring.

Does this soil tester work with all Android phones?

Yes, this soil sensor is compatible with most Android phones that support OTG (On-The-Go) USB connections. Simply plug it into your device, open the app, and it will begin displaying real-time soil data. Please ensure OTG is enabled in your phone settings.

Can I export the soil data for future analysis?

Absolutely. The device supports one-click data export to Excel via the companion app. This is especially helpful for users tracking soil conditions over time for crop planning, fertilization, or scientific research.

Is the sensor waterproof and suitable for outdoor use?

Yes. With an IP68 waterproof and dustproof rating, this sensor is designed for rugged environments. It performs reliably even in wet fields, during irrigation, or in humid greenhouse conditions.

Do I need any calibration before using the sensor?

No manual calibration is required for basic use. The device is factory-calibrated and ready to measure upon connection. For advanced users, the app also allows optional parameter modification for precise adjustment.

Superior Quality

Certified products with high precision, rigorously tested for reliability.

Global Reach

Trusted by clients across Europe, America, Asia, and the Middle East.

Innovative R&D

Cutting-edge products developed through continuous research and unique patents.

Customer-Centric Service

Tailored support with fast, efficient global delivery.