Reddit reviews Yellow Jacket 69044 Vacuum Gauge, 0-30" Hg/760-0 Torr, 3 1/8"
We found 2 Reddit comments about Yellow Jacket 69044 Vacuum Gauge, 0-30" Hg/760-0 Torr, 3 1/8". Here are the top ones, ranked by their Reddit score.
Country Of Origin: ChinaModel Number: 69044Item Package Dimension: 2.0" L x 2.0" W x 2.0" HItem Package Weight: 2.0 lb
> https://www.amazon.com/Yellow-Jacket-69044-Vacuum-Gauge/dp/B003AK8LG2
That gauge isn't going to do anything for me. I already have that gauge, it stops being useful because I'm at 3 torr, and that gauge has a minimal step resolution of 10 torr.
My BMP183 can read down to 300 pascal (2.25 torr) which is where I'm at. The leak gives me final pressure of 1000 pascal (~7 torr). Both of those are solidly in the lowest pressure (the black bar on the gauge).
Re screwing the cap down - to get a good pressure - yes I'd have said so.
Re the gauge something like this https://www.amazon.com/Yellow-Jacket-69044-Vacuum-Gauge/dp/B003AK8LG2