i disagree.
tec divers need reliable hardware
as gauge
plan your dive, dive your plan.
if you plan your dive, you know how much gas you need.
if you dive your plan, the gauge is only here to tell you didn't lost any gas
if you dive your plan, you know you have enough gas.
i have the deco's gauges under my eyes.
so, why lost money with transmitters ?
keep it for helium.
I've had this fight a dozen times. Tec diving is redundancy focused... So why the problem here? Redundancy vs Failure point. In contingency and emergency conditions I'd rather have the extra information.
I dive Sidemount for Cave and Wreck - so and rely on my mechanical SPGs but like the luxury of the air integration reporting my actual consumption rates, estimated OOA time, and as a true sac rate reporter. I connect them to a 6" hp hose to route them down the cylinder removing the bulk/entanglement issue of a bud on the first stage. It can think and adjust on the fly. It's out of the way. What's the downside? A minor failure point. Not much different then the spg itself or the dive itself.
I use a petrel and an Icon HD currently (redundancy) my back up was a Niteq Q till the Hollis TX 1 came out... Like the idea of transmitters... It's another tool.
---------- Post added October 23rd, 2014 at 07:15 PM ----------
Hi Omission. Thanks for the feedback. Noted.
What would you consider as a reasonable price range for 3 transmitters? Would it be worth offering 3 transmitters as a package?
Thanks,
-Jukka
It depends - is size improving? For example the mares icon transmitter is much bigger than the hollis tx1 transmitter. Makes streamlining (a tec concern) difficult unless mounted on a 6-9" hp hose and banded to the tanks like the longhose.
Is signal strength, function, and duration improving? The mares is bidirectional but it's limited range is a pain... And it drains batteries quick.
How about update capability for firmware as you figure out bugs? That would be huge the older mares transmitters need to be factory serviced to upgrade the firmware.
How about battery replacement... On a Hollis it's easy... The icon is a pain...
I got the Hollis transmitters on sale for 250 each (4) the Mares for 225 each on sale (3) but they retail for much more. I'd love to see the costs come down to the 200 each range especially if I'm forking over 1200 for a computer when I buy 3 or more.
How about a sidemount software configuration that permits the swapping of regulators for both sidemount tanks to be considered - suggesting time for the regulator swaps every 250-750 psi user programmable... using both tanks together in estimating consumption rates, time to surface, time to OOA etc? Really giving sidemounters a reliable yardstick?
Also Remember the petrel is now only 800 now - a workhorse trimix tec computer but no AI - it does do CC with a Fischer cable though...and the Hollis TX1 is 500 or so on sale and that's full trimix but digital -though it has AI. Mares claims the icon will have three gas trimix available soon, but it has AI and color maps... and a large screen with easy to read displays.
Competition requires knowing the needs of the market - what's out there now, and how to make it better. I think you guys make a solid product- just wish since you leaned into tec with this design that you followed through more,