По индивидуальному заказу для поддержки
OEM
Происхождение товара
Shandong, China
Product name
Soil Nutrient Tester
Soil Nutrient Stability
Absorbency of light drift<0.003
Soil Nutrient Repeatability
Absorbency of light<0.005
Soil Nutrient Wavelength Range
Red light 620±5 nm; Blue light 440±5 nm
Soil Nutrient Anti-Knocking Performance
Qualified
Salinity Testing Range
0.01%~1.00%