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The 4-in-1 Soil NPK Tester is a practical tool designed to help gardeners, farmers, and plant enthusiasts monitor soil health with ease. It accurately measures Nitrogen (N), Phosphorus (P), Potassium (K), and soil temperature, providing essential data for optimal plant growth. Featuring a dual-probe design, the tester delivers reliable readings from deeper soil layers for improved accuracy. The large backlit LCD display ensures clear visibility in various lighting conditions. Suitable for gardens, lawns, farms, greenhouses, and potted plants, this soil tester helps users make informed fertilization decisions, improve crop performance, and maintain healthy soil conditions.



| Usage | Household |
|---|---|
| Type | Soil Analysis Tool |
| Product Name | Soil NPK Detector |
| Test Items | Soil Nitrogen (N), Phosphorus (P), Potassium (K), Temperature |
| Power Supply | 3 × AAA Batteries (Not Included) |
| Display | Large LCD Screen Display |
| NPK Measurement Range | 0–1999 mg/kg |
| Measurement Accuracy | ±10% |
| Temperature Range | -10°C to 80°C (14°F to 176°F) |
| Auto Power Off | 30 Seconds Without Operation |


The 4-in-1 Soil NPK Tester measures Nitrogen (N), Phosphorus (P), Potassium (K), and soil temperature, helping users monitor soil fertility and growing conditions accurately.
Testing NPK levels helps determine nutrient availability in the soil, allowing you to apply fertilizers more effectively and improve plant health, growth, and yield.
Yes, this tester is perfect for home gardens, lawns, flower beds, vegetable patches, and potted plants, making soil management easier for gardeners.
Absolutely. The tester is suitable for agricultural fields, greenhouses, nurseries, and commercial farming applications where soil nutrient monitoring is essential.
The device is designed to provide reliable measurements of soil nutrients and temperature, helping users make informed fertilization and crop management decisions.
Yes, the 4-in-1 Soil NPK Tester operates on AAA batteries, providing convenient portable use in gardens, farms, and greenhouses.
The tester measures Nitrogen, Phosphorus, and Potassium levels within a range of 0–1999 mg/kg, making it suitable for various soil types and growing conditions.
Yes, the built-in temperature sensor measures soil temperature, helping users maintain optimal conditions for seed germination and plant growth.
Gardeners, farmers, landscapers, greenhouse operators, horticulturists, and plant enthusiasts can all benefit from monitoring soil nutrients and temperature.
You can purchase the 4-in-1 Soil NPK Tester directly from Uniglobal Business at www.uniglobalbusiness.com for reliable products and excellent customer support.
Explore our extensive range of soil testing instruments designed for gardeners, farmers, landscapers, and agricultural professionals. From NPK testers and pH meters to moisture, EC, and multifunction soil analyzers, we offer solutions for every soil monitoring need. Browse our complete collection of soil meters here.
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