Boating Safety Guide Card - Weipa Radio Regulations Don't need batteries

Don't need batteries

ruler type with rotating graduated disk and magnetic scale

holiday house or marine themed room

direction of the measured field is parallel with the instrument pointer and magnitude in gauss

but it will be reduced by at least 50 per cent

Boating Safety Guide Card - Weipa Radio Regulations Don't need batteriesSide 1: Camtas Boating Guide, Marine Safety Chart. Side 2: Queensland Marine Safety Smooth, Partially Smooth and Open Waters Laminated with premium grade tough plastic film to ensure product is WATERPROOF has long life and resilient to damage. Supplied with wrist lanyard Double sided card is 220 x 310mm