Secondary dive computer

[Antagonist]

For those of you that use computers,what kind of computer do you use as you secondary dive computer. Another tech computer or a recreational computer?

I know now a depth gauge and watch works but I am just curious?

 

[Nasser]

A recreational computer (Suunto Vyper) in gauge mode.

 

[rongoodman]

Shearwater Petrel to back up the Predator controller on the Prism 2 or the Liquivision X1 on OC dives.

 

[Gren]

Hollis DG03 in gauge mode to backup a Shearwater Predator.

 

[Jim Lapenta]

OMS bottom timer and tables. But in reality for any deep or tech dives the tables are primary with shearwater predator as back up to those. The bottom timer backs up the predator.

Sent from my DROID X2 using Tapatalk 2

 

[Blue Quaker]

I dive with Diverite Nitek He's on each wrist with tables in the pouch.

 

[tdchandl]

Cobra3 air integrated with backup zoop in the pocket. Good combo. Still maintain SPG on my rig as we'll.

 

[Peter69_56]

A second Petrel

 

[kensuf]

My brain.

 

[mrose]

Just carry your dive tables with you...they are made for the water...I learned in my PADI class that if your computer fails, always follow the dive tables!