Purchase Qty. Reference FOB Price
50-99 Pieces US$81.20
100-499 Pieces US$72.30
500+ Pieces US$56.20
Product Description
Product Description The handheld APM15W PAR meter mainly used for agriculture, forestry and other research and production departments of photosynthetic active radiation measurement. It is designed to measure PAR (Photosynthetic Active Radiation) flux in wavelengths ranging from 400 to 700 ...