The CS630 consists of three pointed 15 cm long rods that can be used in high electrical conductivity soils (maximum soil bulk electrical conductivity 3.5 dS/m).
The CS630 and CS35 probes are similar, differing only with the cable used. The CS630 and CS635 are our mid-range probes providing a larger sample volume than the CS640/CS645 but not as large as the CS605/CS610.
