Take 12 of the latest regulators to the Red Sea to compare and contrast their performance – who knows, it might just provide a short-cut when you're next ready to buy. NIGEL WADE reports, assisted by co-tester CATH BATES more...

A lightweight regulator can shave enough weight off your baggage to allow you to take a few clothes on holiday, as well as your dive gear! John Bantin tests 10 examples more...

We may never use our alternative air sources, but we still need to carry them. And for a usually 'redundant' item, this one can certainly generate sizzling debate! John Bantin tests 12 of those regs that lie in wait more...

Side-by-side regulator comparisons can be very revealing, and this test of 12 is no exception, proving as it does that surprisingly good performance is available for a low outlay. John Bantin reports more...

Thirteen regulators to be tried out in the icy wastes of Sweden - lucky for some!John Bantin reports on the team's findings after testing the coldwater offerings of leading manufacturers more...

The regulators more...

The Regulators more...

We asked 15 suppliers each to nominate a regulator of choice to be tested every which way down to 50m, in a typically tough Diver group test. The result? A lot of great performers, some at prices that will surprise you - and a couple of horrors too.John Bantin reports. more...