Soil Contain Tester (Soil Tester)
Jual Soil Contain Tester Spesifikasi : (Untuk Tes N, P, K, pH, Salinity) Can test Nitrogen, Phosphorus and Potassium in soil, pH in soil, Salt in soil Stable : A value 0.003/3min Repeat : A value =< 0.005 Precision : =< 3.0% Sensitivity : red lig