RAPITEST SOIL MOISTURE TEST

Luster Leaf s Rapitest mini moisture meter can be used to prevent over-watering by ensuring your plants receive not too little and not too much water by measuring the moisture in the soil. You get an instant indication for when to water plants. Ideal for plants grown in window boxes hanging baskets and growbags. For indoor or outdoor use. Simple design with stainless steel probe measures moisture level in soil on a scale of 1-4 (dry-wet). No batteries are required for operation.