Precise NPK and Temperature Measurement for Optimal Plant Growth
Accurately measures essential soil nutrients (nitrogen, phosphorus, and potassium) and temperature, providing valuable data for nutrient management and healthy plant growth.
Garden Soil NPK Sensor Test Meter
Soil NPK Sensor Description
The digital Soil NPK Sensor is designed to measure nitrogen (N), phosphorus (P), potassium (K), and soil temperature for better plant nutrient management. Featuring a dual-needle probe, high-definition LCD with backlight, simple two-button operation, and automatic shut-off, it's ideal for gardens, potted plants, orchards, nurseries, greenhouses, and agricultural farming.
Technical Specifications
Product Type: Soil NPK Sensor
Measurement Type: NPK Soil Test
NPK Measurement Range: 0–1999 mg/kg
Temperature Range: 0°C–60°C (32°F–140°F)
Display: LCD with backlight
Probe Type: Dual-needle metal probe
Probe Length: 80–130 mm insertion depth
Power Supply: 3 × 1.5V AAA batteries
Auto Power-Off: 30 seconds
Dimensions: 268 × 58 × 31 mm
Weight: 158 g
Applications: Gardening, Farms, Greenhouses, Orchards, Indoor Plants
Soil NPK Sensor Applications
- Gardening
- Orchards
- Potted plants
- Seedling cultivation
- Greenhouse planting
- Agricultural farming
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.
Frequently Bought Together
Garden Soil NPK Sensor Test Meter
Easy-to-Use Interface with Clear LCD and Dual-Needle Probe
The simple two-button operation, high-definition LCD with backlight, and dual-needle probe ensure easy operation and accurate soil analysis.
Portable and Durable Design with Automatic Power-Off
The compact and lightweight design, combined with a metal protective coating on the probes and automatic shut-off feature, makes this tester portable, durable, and energy-efficient. Includes a reference chart for optimal NPK levels.
Growing In Action
FAQ
What is a Soil NPK Sensor and how does it work?
An NPK soil tester measures the levels of Nitrogen (N), Phosphorus (P), and Potassium (K) in your soil, along with temperature and sometimes pH. This helps you know exactly what nutrients your plants need, preventing over-fertilization and boosting healthy growth.
What is an NPK Soil Test used for?
A Soil NPK Sensor is a device used to measure the levels of Nitrogen (N), Phosphorus (P), and Potassium (K) in soil. These three nutrients are essential for healthy plant growth and improved agricultural productivity.
How accurate is this soil nutrient meter?
The digital sensor provides highly accurate readings for NPK within 0–1999 mg/kg, giving you reliable data for gardening, farming, or indoor plants. It ensures you apply the right fertilizer at the right time.
Can I use this soil tester for indoor plants?
Yes! It’s perfect for both indoor potted plants and outdoor gardens. For houseplants, it helps you monitor soil fertility and temperature, preventing common issues like yellow leaves or stunted growth.
What is the ideal soil temperature for plants?
Most vegetables and flowers thrive in soil temperatures between 18°C–26°C (65°F–78°F). The built-in thermometer helps you keep soil in the optimal range for faster germination and stronger roots.
Does the NPK tester require batteries?
Yes, it runs on 3 AAA batteries and features an automatic shut-off after 30 seconds to save power, making it convenient and long-lasting.
Can this soil tester be used for farming or greenhouse crops?
Absolutely. It’s designed for home gardeners, greenhouse growers, and small-scale farmers who want precise soil data to maximize crop yields and reduce fertilizer waste.
High Accuracy Readings
Ensure precise and consistent measurements for reliable results in every application from 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
Automate your garden with precise watering schedules, ensuring plants get the right amount of water without waste.