PADI Electronic Recreational Dive Planner, Multilevel (eRDPml), the PADI eRDPml allows you to enter dive times, dive depths, and surface intervals so you can determine the maximum allowable dive time for single, repetitive and multilevel dives.

Plan up to five consecutive dives in one profile
Splash resistant cover
Metric and Imperial formats
Excellent back-up to your dive computer
The PADI eRDPml is not submersible and is an aid to planning no- decompression diving.
PADI eRDPml uses one 3v, CR2032 Lithium battery.