Checking on Amazon for a Vacuum Tester any recommendations ? Or should i just get a Mighty Vac Brand

I have an el-cheapo hand tester from Amazon. Works just fine. Be aware that the name brand also have a pressure port, the cheapo ones from Amazon are suction only. Between the SL, SDL, and various other projects, I've used mine pretty heavily and it's held up as good as the 20 year old real Mighty-Vac it replaced.

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Current stable:
1995 E320 149K (Nancy)
1983 500SL 120K (SLoL)

Black Sheep:
1985 524TD 167K (TotalDumpster™)

Gone but not forgotten:
1986 300SDL (RIP)
1991 350SD
1991 560SEL
1990 560SEL
1986 500SEL Euro (Rusted to nothing at 47K!)

For you specific use where you are simply measuring vacuum and you can find a place to connect it you can just use the free rental vacuum/fuel pump pressure testers at the Auto part stores.

If you need to test other things and you need to create the vacuum the hand held tester that you pump is needed.

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84 300D, 82 Volvo 244Gl Diesel

I tried the brass Harbor Freight one, it doesn't hold vacuum making it useless for leak down testing .

Various places sell the MityVac tool for under $45, get one and be happy .

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-Nate
1982 240D 408,XXX miles
Ignorance is the mother of suspicion and fear is the father

I did then what I knew how to do ~ now that I know better I do better