Comments about Hollis Gear Hollis DG02 Nitrox Wrist Computer:

Haven't had a chance to actually dive with it (did a chamber dive with it and it worked well) yet but I've been impressed with the decent quality of the DC and it's overall function. It's got everything you need in a basic nitrox capable DC. The PO2 settings, FO2 default on/off ability. Only small issue is there is only one button to toggle everything so it's a little slow but most functions that would be used more come up in the menu earlier so it's not really an issue. Good DC for the price. Downloading is easy.

Comments about Hollis Gear Hollis DG02 Nitrox Wrist Computer:

Everything works great with product.

Comments about Hollis Gear Hollis DG02 Nitrox Wrist Computer:

Although I havent made a dive with this comp yet, I bought it because of its similarity to the Aeris/Oceanic line. The manuals of all three are virtually identical for operation. The Hollis has some of the meters in defferent places but still operate the same. Priced a good hundred bucks below its nearest relative, the DG O2 is well worth the money considering it does everything the XR2 does, but with only 1 button operation. In having 1 button, it makes it easy to use as long as you can keep pressure on that button. It has a backlight which the XR1 does not. It has adjustable Nitrox settings which most comps have these days and is downloadable like the XR2. So in a nutshell, you get a combo of the XR1 and XR2 for half the price. hope this helps