PA3 FOUR PROBE ARRAY
Four probe array PA3 is a general purpose probe kit for use with the RM4, RM15-D and RM85. Resistance meters. It can be configured into a number of different probe arrays such as Wenner, Double-Dipole, or Schlumberger, for either mapping or depth sounding measurements. It is suitable for small to medium baseline measurements of up to 100m spread.
PROBE ARRAY COMPONENTS
The PA3 kit comprises four hand probes with integral connectors, four cable tidies each containing 50m cables, cable ties and leads to connect the 50m cables to the resistance meters. All leads and cables are individually identified. The 50m cables can also be used as extension leads for the PA20. The stainless steel hand probes are fitted with adjustable nylon soil-stops (80 mm diameter) which may be used to set the probe insertion depth or act as foot levers. Connection to the probes and cable drums is by use of 4mm plugs and sockets, whilst the 4 cables to the resistance meters are merged into a pair of 2-way plugs suitable for direct connection to an RM85, RM15-D or RM4 (please specify) - additional adapters are not required.