Measures Temperature, moisture, pH, EC, salinity, N, P, K (8 parameters) Soil temperature range −40°C to 80°C Moisture range 0–100% pH range 3–10 pH EC range 0–20000 µS/cm Salinity range...

An NPK soil tester reads the three nutrients plants need most—nitrogen (N), phosphorus (P), and potassium (K)—plus soil temperature. This one gives you those readings in seconds from a dual-needle...

This 6-in-1 soil tester reads soil pH, EC, moisture, fertility, light, and temperature on one backlit screen, so you get a rounded read on your soil from a single probe....

This Bluetooth 8-in-1 soil tester reads pH, EC, temperature, humidity, light, moisture, fertility, and salinity, and sends it all to a free app over Bluetooth. It is for gardeners who...

A multi-parameter soil tester that reads nitrogen, phosphorus, potassium, pH, EC, moisture, temperature, salinity and fertility from a single probe. Comparing the available soil readings together can give more context...

This 8-in-1 soil tester for plants reads pH, moisture, EC, temperature, light, and an NPK estimate, and sends the data to your phone. Unlike USB-only probes, it works with both...

Get quick and accurate Nitrogen (N), Phosphorus (P), and Potassium (K) readings with this 3-in-1 Digital Soil Tester. Designed for gardeners, farmers, and greenhouse growers, it helps you monitor soil...

A plant in a poorly lit location may continue to struggle even when watering and soil conditions are corrected, and light is one of the causes people check last. This...