GrowSense Soil NPK Tester and Soil Temperature Meter with Dual Probe

Give plants more informed care by checking nutrient trends in the root zone. This handheld meter estimates nitrogen, phosphorus and potassium while displaying soil temperature. Its dual-needle probe helps compare beds, pots and growing areas without waiting for routine lab results. A clear digital screen keeps readings easy to review.

Key Features

• Displays N, P and K estimates from 0–1999 mg/kg each.
• Measures soil temperature from 0–60°C.
• Dual metal probes reach into the root zone.
• Standalone design requires no phone or app.
• Compact format suits gardens, greenhouses and farms.

Why Choose Our GrowSense Meter

Unlike simple moisture gauges, this garden soil nutrient meter focuses on NPK trends plus temperature. It offers fast, repeatable comparisons before and after feeding. Readings are directional estimates, so confirm important fertilizer plans with a laboratory soil test.

Perfect For

Vegetable gardens, flower beds, lawns, potted plants, orchards, nurseries, greenhouses and small farms.

How to Use

Lightly moisten dry soil, then insert the probes about 8–13cm into the root zone. Wait for the reading and use the same method each time. Wipe the probes after use, and never force them into stones or hard ground.

Understand Your Soil Better

Choose this digital soil fertility tester to track nutrient and temperature changes with less guesswork.