New Micron Guage

This is pretty much the setup I use.
http://www.yellowjacket.com/HVACRPro...&l=2&c=17&p=58

Has anyone had their YJ core removal tool leak yet? Mine actually just broke too. The female part that screws on the port popped off :confused:

-Mark

I ve the YJ (x2) and the C&D (x2) the C&D are better then the YJ I, have to rebuild the YJ more often.

looking at the specs what makes this gauge so much better then the other??

I have a CPS nothing special i think its a vg2000 or something. anyway its accuracy is +/- 10%. (as is the supco)

this thread could have come at a better time. my buddy and me put his new supco and my guage on just the vacuum pump and other times on the gauges.

they were consistently about 30-100 microns off when still pulling a vacuum but when allowed to stand it was a couple hundred off. his was always higher!

mine would hold around 300-500 standing and his would be 750 to 1100.

so even if i assumed his was off 10% to the low side and mine was off 10% to the high side they still were 100 microns or so off from each other when i think they sould be closer to a middle figure..

anyway this looks to be the same accuracy just looking to see why this is better?

It seems like my supco vg64 is not very consistant, i can put it on the same set of gauges, pull a vacum twice for the same amount of time and i will get two totally diff readings, i mean its supposed to be consistant right? Its really got me thinkin of buyin another one, something that is a little better.

klienman was the buddy i was talking about....

hes more paranoid about these things then i am lol haha:D:D

Well after a little research i found one from inficon that doesnt look too shabby.......

http://www.hvacr-tools.com/mm5/merch...e=VACUUMGAUGES