Brookes & Gatehouse Ltd
Over fifty R.N.L.I.
life-boats are now equipped with HECTA echo sounders The HECTA Echo-sounder is designed for indefinite use in open cockpits. Its simple meter-type display provides a very clear indication of depth in bright sunlight or in darkness. For night use the pointer and graduations are illuminated by the everlasting 'batalight'.
It has two range scales: 2.5 - 32 feet and 2.5 - 32 fathoms in Model A, or 2.5 - 52 feet and 2.5 - 52 fathoms in Model B.
Where accuracy and reliability count BROOKES & GATEHOXJSE LTD Bath Road, Lymington, Hampshire. Telephone: Lymington 2800..