Scuba Tune Up is a learner-controlled guidebook designed to help you get back into diving and keep your knowledge in top shape. Eight individual sections help you review: safe diving practices; dive planning fundamentals; problem management; breathing air at depth; recreational diving and dive tables both basic knowledge and dive planning; additional dive planning; continuing education. Scuba Tune Up lets you control the pace of your review: it asks you questions and allows you to measure your knowledge by directing you to subsequent pages, based on whether or not you answered correctly.
Price: £20.00 from Simply Scuba Ltd
The Gas Blender Manual from PADI. Specifications *The Gas Blend Calculator CD Pictured is No Longer Supplied with the Manual and No Longer Available from PADI.
The PADI Boat Diver Manual expands your knowledge of boat diving by understanding terminology, the types of boats you'll be diving from, rules of the road, safety equipment you'll find on a boat, procedures and etiquette as well as a guide to boating...