I purchased one about ten months ago and had flooded out at dive 4. I didn't realize it had flooded out till I was about to do dive five and by then it was already too late, the battery and salt water mixed up to make a big mess, so I emailed Glo-Toob telling them how I set it up for dives by inspecting the unit and making sure there's no debris around the seating surfaces and applying a thin coat of silicone grease to the o-ring. So they told me to ship it over to them which is what I did, and it took them two months to get me a new one, but they came through!
They're very handy tools to have and I highy recommend them, and Glo-Toob will back their product up
They're very handy tools to have and I highy recommend them, and Glo-Toob will back their product up