Purchase Qty. Reference FOB Price
50-99 Pieces US$63.40
100-499 Pieces US$54.00
500+ Pieces US$50.63
Product Description
Product Description The hand held APM130 par meter mainly used for agriculture, forestry and other research and production departments for PAR radiation measurement. It is designed to measure PAR (Photo synthetically Active Radiation) flux in wavelengths ranging from 400 to 700 nanometer. Its ...