Soil test kits for agriculture
As well as agricultural soil test kits, Lamotte has kits for Plant Tissue Macronutrient and micronutrient testing.
There are also soil texture test kits.
General tools for soils
For soil moisture, pH and light intensity. Relative scales, not absolute scales.
Macro-nutrient, micro-nutrient and soil texture kits
Amtast 4-in-1 soil test tool
PH Value, Temperature, Moisture, Sunlight Test Meter
Display in Celsius or Fahrenheit.