MultiDeco-DR5/DRX banner MultiDeco-DR5/DRX banner

The DR5 has been replaced with the TDC-3.

Please visit the TDC-3 site for details.

MultiDeco-DR5/DRX brings tech diving to the HeinrichsWeikamp DR5/DRX computer. The features are:
Now ready.

multideco-dr5-3bar (41K)

multideco-dr5-3cell (42K)

see more photos here
1K arrow.gifSelect between genuine VPM-B and VPM-B/E and ZHL-GF decompression models.
1K arrow.gifOC, CCR, with 10 gas mixes each, and two bailout tables of 5 mix each.
1K arrow.gifThree concurrent calculations running with different model and conserve settings for bailout situations.
1K arrow.gifCalculates all types of Nitrox, Trimix, TriOx, HeliOx, PO2 and fixed point CCR, along with regular NDL limits too.
1K arrow.gifEasy to follow graphics and ceiling limits.
1K arrow.gifOptions for direct ceiling mode, adjust last stops.
1K arrow.gifFull dive logging, built in dive simulator, warnings and watches.
1K arrow.gifIncludes pre-dive planning and gas volume predictions.
1K arrow.gifFischer Po2 ready with several options for PO2 displays
1K arrow.gifInstant updates over the internet, and extensive 80+ page user manual.
1K arrow.gif7 languages built in - English, German, French, Italian, Dutch, Norway, Czech.
1K arrow.gifFull control on screen color adjustments, and auto brightness.

MultiDeco-DR5/DRX is a full decompression firmware program that uses genuine VPM-B and VPM-B/E, and Erik Baker's Gradient Factors (GF) for its decompression calculations. MultiDeco-DR5/DRX computes the ascent every few seconds, starting with regular NDL limits, and progressing into the decompression limits.

MultiDeco-DR5/DRX builds on the success of V-Planner Live, and brings more deco model choices and options to the diver. MultiDeco-DR5/DRX adds new ways to view the PO2 data and allows the diver to adjust the dive views.

How to get the DR5/DRX and MultiDeco-DR5/DRX?

NOTE: The DR5 is no longer being manafactured. The DRX never entered production.

Visit to locate your regional dealer and purchase your DR5/DRX. Then return here and download MultiDeco-DR5/DRX, purchase your license and registration for the MultiDeco-DR5/DRX program. Install the program and in 5 minutes - you're ready to go diving with genuine VPM-B or VPM-B/E, along with GF in the most capable dive computer on the market.

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