Surface Display Pro’


The Surface Display Pro’ has been designed to provide a remote method of verifying the corrosion voltage readings of the BathyCorrometer® Pro’.

The Surface Display Pro’ (which would typically be on board a ship or on a platform) connects to the BathyCorrometer® (being used underwater by a diver) via a robust, two core water resistant cable of suitable length (supplied separately). Using a 4-20mA signal, the voltage reading on the BathyCorrometer® is mirrored on the Surface Display Pro’, allowing for quick and easy verification.

It is recommended that the SDU is purchased with the BathyCorrometer® it is going to be used with, this allows both units to be checked working together.

  • Surface Display Pro’ unit
  • Mains supply lead
  • Calibration leads from BCM to SDU
  • Full instruction manual


  • Two core connection (umbilical) cable (length to customers requirements)

Note: The Surface Display Unit is not suitable for use with old Roxby BathyCorrometers, those fitted with Buckleys Retrofit kits or early Buckleys units. Contact Buckleys for advice.


  • Power supply: 110 to 230V AC
  • Power consumption: 8VA
  • Display: 4 digit LED
  • Accuracy: 0.05% of reading
  • Resolution: 1 in 9999
  • Temperature stability: 50 ppm of range/°C
  • Speed of response: Display = 2.5 / sec
  • Operating temperature: -20 to +50°C
  • Storage temperature: -40 to +85°C
  • Weight (unit): 1.6Kg
  • Dimensions (unit): 155mm x 85mm x 265mm
  • Packed weight: 3.2Kg
  • Dimensions (packed): 37cm x 31cm x 30cm
Note: Due to ongoing technical developments, all stated information is typical and is subject to change without notice or obligation. Commodity Code: 9030900000


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