Luster Leaf Rapitest Soil Kit Test The Luster Leaf Rapitest Soil Kit Test is easy to use and offers quick results. This collection provides you with everything you need to make your job around the yard or garden absolutely easy. Each and every tool in this range, such as spades, shears, loppers, compost thermometer, moisture meter, etc are crafted to offer high functionality and durability. Browse through this collection and you're sure to find everything you need to nurture and adorn your yard or garden. Product Features: It contains supplies for 40 tests. Gives simple, fast and accurate results.