مكان المنشأ
Guangdong, China
اسم العلامة التجارية
YIERYI
Product name
Soil Test Kit
PH Measuring Range
4.0-10.0pH
Potassium Measuring Range
0-240mg/L
Phosphorus Measuring Range
0-240mg/L
Ammonia Nitrogen Measuring Range
0-500mg/L
Test item
PH ,Ammonia Nitrogen,Phosphorus ,Potassium