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ABS Classification Society Manufacturing Process Approved
ISO 9001:2000 Certification Number GB13487
IIMS Corporate Membership Number C508
NCAGE Number U0B22
Nautical Institute Membership Number CA00059
NFPA Membership Number 2800960


Cabin-Safe Boat Survey Tester                             china flag  French flag          


Overview of the Cabin-Safe

A smaller, less powerful version of Class Instrumentation Ltd’s CARGO-SAFE™ unit, this boat survey product is perfect for detecting the source of leaks in small pleasure craft, yachts, cars and caravans.  To use the Cabin-Safe, the Transmitter unit is placed inside the vessel and the Receiver microphone is used to inspect seals, doors and windows on the outside for places of potential water ingress.  Ultrasound will be detected on the exterior of the craft if a hole is present in the structure.  Any holes can lead to water ingress.

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Cabin-Safe Applications

Cabin-Safe Boat Survey
Testing the weather tightness of
  • yacht cabins
  • windows
  • hatches
  • caravans
  • cars
Checking for holes in
  • ship containers
  • fuel tanks
  • double glazing
  • fridge seals

The Complete Cabin-Safe Boat Survey Kit includes: 

  • Transmitter unit
  • Receiver unit
  • Flexible microphone and lead
  • Hard hat compatible headphones
  • Full operating instructions
  • 4 x 9v PP3 batteries
  • Foam-lined black polymer carry case
Cabin-Safe Boat Survey Kit

Cabin-Safe Technical Specifications

  • Features: The Receiver unit comes with built-in microphone and headphones as well as the external ones provided. Both Receiver and Transmitter units have low battery indicators
  • Transmitter Unit Dimensions: 110 x 70 x 34mm
  • Transmitter Unit Weight: 190g
  • Receiver Unit Dimensions: 110 x 65 x 27mm
  • Receiver Unit Weight: 130g
  • Microphone Dimensions: 330 x 10 x 10mm
  • Microphone Weight: 110g
  • Temperature Range: -10ºC to +50ºC
  • Transmitter Power Supply: 1 x 9vPP3 batteries
  • Transmitter Battery Life: 30 hours nominal with a PP3 alkaline batteries
  • Receiver Power Supply: 1 x 9vPP3 batteries
  • Receiver Battery Life: 40 hours nominal with a PP3 alkaline batteries
  • Carry Case Dimensions: 450 x 370 x 100mm
  • Operational Weight: 400g
  • Shipping Weight: 1.8Kg 



Cabin-Safe Boat Survey Equipment
Boat Survey Headphones

Cabin-Safe Boat Survey Microphone



How to operate the Cabin-Safe boat survey tester

1. Switch on the Transmitter unit and place inside the vessel.

2. Outside, close all doors, hatches and windows.  Plug the microphone and headphones into the Receiver.

3. Inspect the vessel, holding the microphone against the external wall. Any gaps through which air or water can pass will allow the ultrasonic signal to pass and will be detected by the microphone.

4. The flexible microphone allows the position of any potential leaks to be identified with pin-point accuracy. The size of the problem is established by the strength of the signal detected.




American Bureau of Shipping Classification Society Manufacturing Process Approval
ISO 9001:2015 Certificate Number 14124458
NATO Stock Number 6635-99-883-3612
NCAGE Number U0B22
IIMS Corporate Membership Number C508

acced monmarineiso-9001

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© Copyright 1996 - 2013 Class Instrumentation Ltd

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ABS Classification Society Manufacturing Process Approved
ISO 9001:2015 Certification Number 14124458
IIMS Corporate Membership Number C508
NCAGE Number U0B22
NFPA Membership Number 2800960
FPA Membership Number 27135



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