The New PADI Electronic Recreational Dive Planner...."eRDP ML" is the world`s only electronic Multi-Level Recreational Dive Planner (RDP) and provides the same information you get with the traditional RDP table but in an easy to use push button format.
The PADI "eRDP ML" also replaces the old Wheel, Data Carrier, Instructions, and zip-pouch.
It provides the same maximum dive times, surface interval information, and pressure groups as the RDP - table version. It allows planning of single, repetitive and multi-level dives. The "eRDP ML" is not a dive computer, but a specialized calculator. It is not submersible, but will resist a little moisture.
It offers three modes Dive Planning, Minimum Surface Interval calculation and Maximum Depth calculation. You simply type in what you plan to do in terms of depth and time and it will give you your pressure groups, minimum surface intervals, and no decompression limits, etc.
It is also a useful device for checking table calculations, as a back up to a dive computer and as a step up from the RDP towards computer ownership.