Every diver should consider a dive knife to be a required piece of equipment on every dive. Monofilament fishing line and other sources of entanglement are a universal hazard. There are a few vacation dive...
This is just an overview of the various types of rebreathers. I will assume that you have little or no previous experience in this field, so I will explain everything simply, but not in great detail. This...
BC Care: What To Do After Every Dive Inspect it. Look for small tears and punctures, stressed fasteners and loose stitching. Make repairs now, before small problems become big ones.Test the valves. Work the...
A lot of people have asked whether or not Russian dive gear is any good. The answer is, of course, Yes. And No. I will attempt here to analyze and present the various aspects of each system in such a way that...
When you buy a training manual or video from ebay, you should talk to your instructor or dive center first to make sure that the version is the same as the one that you will need for class. I see a number of...
The problem with many knives today is not where they are made, but rather,HOW they are made. There are many Chinese knives made today that are actually of good quality, but they are lost in the shuffle of all...
Hi, My name is Pete Keane. I'm a PADI instructor and an eBay Power Seller. My eBay ID is DiveTrainers. I've started this guide as a forum for discussing important dive training information. My intent is to...
When buying a item from a ) or low low number feedback auction, especially if the item is a scanned image, not a real home digital image, ask for a "proof" digital image, with a hand written note of "your own...