This Rapitest Soil Test Kit is designed for simplicity of use and accurate results. At the heart of the system are 4 patented, specially designed testing devices called colour comparators - one each for pH, Nitrogen, Phosphorus and Potash. Each comparator has a removable film colour chart and colour coded top. Capsules for each test are also colour-coded.
4 X 10 tests included, replacement capsules available in our web shop.
The electronic version (Rapitest 1605) is also available in our web shop to test N, P, K en pH levels.
4 x 10 tests