Cygnus Underwater is a tough portable multiple echo Ultrasonic Thickness Measurement Gauge designed for use by divers undertaking subsea maintenance and surveys. Rated to a depth of 300 m, the underwater thickness gauge provides an accurate metal thickness measurement that is required to ascertain corrosion levels and wastage through coatings up to 20mm thick (when in ‘Deep-Coat’ mode). The large bright LED display ensures easy viewing even in poor visibility conditions.

The Cygnus Instruments Underwater Thickness Gauge is supplied ready to use as a complete kit with 2 rechargeable batteries in a protective carry case.

●  RINA Certified (Certificate No. 2009DGPO787)
●  Accurate underwater thickness measurement
●  Diver held underwater thickness gauge
●  Pressure rated to 300 m depth
●  Heavy duty sealed unit with double ‘O’ ring protection
●  Rugged durable shock proof construction
●  Stable calibration - linear accuracy - no zero adjustment
●  Various probe options
●  Two Rechargeable batteries with charger
●  Large Bright LED display for poor visibility
●  All probes are protected by a membrane to prevent damage
●  Self verification of the measurements to ensure accuracy
●  Echo strength indicator to aid measurement
 ●  Easy calibration using convenient buttons - NEW feature
●  "Deep-Coat” mode to measure through coatings up to 20mm thick - NEW feature
●  Auto-Probe Recognition (APR) - NEW feature.