CharlesinGA wrote:
The plastic halo rings are largely to allow the bluetooth signal to "escape", but also allows more height for the older sensors.
If you have 30 lb tanks or are contemplating buying them to replace 20 lb tanks then you might consider spending the extra $20 or so a tank and getting ones with gauges built into them. These are float operated gauges so they should be fairly reliable, but of course require that you check the gauge on the tank.
Charles
I've got float gauges on 4 of my 20lb tanks. They're ok....but I wouldn't call them really accurate, especially when the tank gets low. But at least it's something. And saves you pulling them out and weighing them.....
