In fact, the features the Cressi provides are more than basic, but many of these are “nice to haves” and may not be immediately or maybe ever all that useful to the kinds of divers looking for a simple solution. The Cressi Leonardo Wrist Computer, while not an air-integrated device, provides beginning scuba divers and those looking for a simpler dive computer a well-built, reliable, dive computer. Cressi Leonardo Wrist ComputerĪnd so in the Cressi Leonardo dive computer, the system is designed to fit on the diver’s wrist-thus the name. Portable dive computers however house the functionality of the larger tools, including air-integrated capability, in a device that in its most portable versions is a dive-computer built into a wrist-watch. These diver computers are usually too large to be comfortably worn directly on the diver’s body. Most standard dive computers connect either to the regulator (as in the case of an air-integrated device) or will be paired with other instruments, like the submersible pressure gauge and a compass. But it can also incorporate the diver’s air-consumption rate as well as their remaining air to give very accurate non-decompression dive data and remaining dive-time indications and alerts. This information can be used to provide much more accurate dive-time estimates based not only on the decompression algorithms employed in the particular model. Dive computers can perform the necessary calculations to determine safe dive times far more quickly than a human can, and can provide a wealth of additional data that was basically impossible to obtain in the past.The three main types of dive computers are:Īn air-integrated dive computer will connect to the first stage of the diver’s air regulator (either directly through a hose or via a digital transmitter) to provide air pressure data directly to the dive computer. As such, in the event of multiple descents and ascents to and from different depths could get a little complicated to say the least.Dive computers actually were introduced a long time ago, but they were anything but portable, not particularly reliable, and for a long time were consideredat best a useful addition to the usual manual gear and training required to provide divers with the data and calculations required to perform safe dives.About ten years ago this began to change as very portable, and much more reliable gear starting coming to the market.These days, it is standard training practice for beginning divers to completely train and use dive computers in place of the older methods, charts, and devices. Simply, a dive computer is a digital monitoring and calculating device designed to aid a scuba diver in the determination of various factors affecting safety during a dive-most important factor being the calculation of decompression limits, dive times, and ascent times (including decompression stops if needed).In the past, these calculations required a diver to have undergone sufficient training to understand and utilize decompression tables, and to use these in conjunction with submersible depth gauges and a dive watch to manually calculate safe diving times. Before we examine the specific features and tech specs for the Cressi dive computer, let’s look for a moment at what dive computers are and what particular features differentiate different types of dive computers. The Cressi Leonardo Wrist Computer is a portable, wrist-watch-style diving or dive computer. What Is the Cressi Leonardo Wrist Computer? We will also compare the Cressi to several other similarly-priced dive computers to see which product rates highest according to our review parameters. We will look at what diving computers are, what feature sets they usually come with and then look specifically at the features and technical specifications of the Cressi model. In this article, we will review the Cressi Leonardo Wrist Computer: a model of diving computer. As an Amazon Associate we earn from qualifying purchases.
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