The Soil Nitrogen Tester is a high-precision tool designed to measure available nitrogen content and soil temperature. Perfect for agriculture, greenhouses, orchards, and gardens, it helps users quickly assess soil nutrients, optimize fertilization plans, and enhance crop yield and quality. Featuring a high-definition backlit display and a highly sensitive probe, this device ensures quick, accurate readings and is simple to operate.
Accurately measure soil nitrogen from 0–1999 mg/kg and monitor temperature between -30°C to 80°C (-22°F to 176°F). This tool solves the common issue of weak or yellowing leaves caused by nitrogen deficiency. For best growth, leafy greens like lettuce and spinach thrive when nitrogen levels stay around 40–80 mg/kg in soil.
The large LCD with backlight and simple operation make these testers easy to use in various environments. The replaceable probe ensures long-term usability.
The lightweight and portable design, combined with automatic temperature compensation and automatic shut-off, makes these testers convenient and energy-efficient.
Quickly measure nitrogen, phosphorus, and potassium levels to ensure plants receive the right balance of nutrients for healthy growth and higher yields.
Crafted with durable materials, this soil tester performs reliably in gardens, farms, and greenhouses, even under tough outdoor conditions.
Featuring a bright LCD screen and simple button operation, the device makes soil testing and watering schedules effortless for beginners and professionals alike.
These digital soil testers measure the exact levels of Nitrogen (N), Phosphorus (P), or Potassium (K) in the soil, helping you understand nutrient balance. They solve the common problem of over-fertilizing or nutrient deficiency by giving you accurate data.
No, the detector has been calibrated before leaving the factory and can be used directly after receipt to ensure accurate data
Nitrogen is essential for leafy growth and green color. Low nitrogen causes yellow leaves and slow growth. Most vegetables thrive when soil nitrogen is in the range of 40–80 mg/kg.
Phosphorus supports strong root systems and better flowering. Without enough phosphorus, plants struggle to bloom or develop roots. The ideal phosphorus level for most garden plants is 15–30 mg/kg.
Potassium improves plant resistance to drought, pests, and diseases. Fruit and flowering crops like tomatoes and peppers need potassium levels around 150–250 mg/kg for best performance.
Each tester measures nutrients in the range of 0–1999 mg/kg, with built-in temperature sensors covering -30°C to 80°C (-22°F to 176°F), providing precise and reliable results for gardening, greenhouse use, or farming.
Yes, they are lightweight, portable, and easy to use. Whether for potted plants, backyard gardens, or professional farming, they provide instant readings to guide fertilizer use.
