Luster Leaf Rapitest Electronic 4-Way Analyzer season_fall Mercury Content: 0

Mercury Content: 0

run to cover 100 sq ft

Completely waterproof and able to operate in harsh environments

Hydroponic fertilizer

05% Water Soluble Manganese (Mn)

Luster Leaf Rapitest Electronic 4-Way Analyzer season_fall Mercury Content: 0Test 4 Variables Get four essential plant health readings in one convenient tool. The Rapitest 4 Way Analyzer measures soil pH, moisture, fertility (NPK), and sunlight intensityhelping you grow stronger, healthier plants with confidence. Its three probe design ensures accurate, battery free operation, and the compact size makes it easy to use anywhere in your garden. Rapitest Electronic 4 Way Analyzer Features: 4 in 1 Testing Check pH, moisture,