Amphos Air Battery O-ring

[RNININF]

I'm trying to find the correct O-ring for the Amphos Air computer and transmitter battery compartment O-rings. I've contacted a few shops and they just keep telling me it's a special O-ring that only comes in the battery kits. I think it's ridiculous to spend the amount they sell these kits for just a single battery and one O-ring. I like to keep multiple O-rings and a few batteries in my dive kit just in case. I posted a thread a long time ago and had a few suggested sizes that I ordered but none were correct.

I can't imagine these O-rings are particularly special but I want to make sure I get that exact correct size so my computer and transmitter don't flood.

Thanks for any help

 

[DIVEWATCHDOCTOR]

@RNININF,

Assuming you are referring to the Sherwood Amphos, yes the Oring is a special size and almost impossible to get. Is the same size used by Tusa Zen and Oceanic Geo. My advice: don't try t cut corners and buy the Kit on eBay from Battastic ($ 9.50). Once you get the Oring, measure it, and let us know where else we can buy it.

 

[Scubagaskets]

O-ring for Oceanic F10, Atom ,Geo, Bud, Aeris Manta, and Epic dive computers
Maybe this link will help.