Underwater Calipers

The UW-Calipers are field-tough submersible logging measurement instrument. Simple to use yet accurate, the UW-Calipers are a unique and valuable tool for a wide variety of underwater and harsh environment measuring jobs and surveys work.

At the push of a button, the UW-Calipers log the caliper jaw measurement, time and date, and optionaly the water depth.

The UW-Calipers provide a way to maximise productivity and data quality during valuable dive time. 

Ideal for field work in such activites as;

  • benthic and marine surveys
  • aquaculture
  • fisheries research
  • industrial diving
  • underwater paleontology
  • marine farming
  • underwater archeology

• Logs caliper measurement, depth (with optional depth sensor), time and date at the push of a button

• 0 to 240mm measurement range, 0.5mm resolution

• 30m water depth rating

• Store 8000 measurements in non volatile memory

• Operates for over 40 hours on a charge

• Simple Windows software offloads the data into an Excel spreadsheet format

• Various jaw shapes available to suit different measuring job

• Depth sensor; record the water depth with every measurement

• Single button or dual log button for measurement differentiation e.g length and width, or 2 species survey

• 60mm or 90mm jaws, custom shapes on request