Customer Reviews for VEVOR 3-Way AC Diagnostic Manifold Gauge Set Fits for R134A, R22, R12, R502 Refrigerant, AC Gauge Set with 152 cm Hoses, Couplers, Can Tap for Car A/C System Automotive Air Conditioning Maintenance

a l'air de bonne facture, avoir à l'utilisation

I'm on my second set now. They work ok but first one only lasted less than 2 years before the seals were gone. I only use it a few times a year so couldn't really justify buying a "real" set for 5 or 10 times the price. I'd say good value for the price for non-professional use.

Un buon prodotto professionale provato e funziona tutto bene ma mi sarebbe piaciuto se avesse avuto un'altra valvola sulla posizione centrale

En el sistema de indicadores de presión, no tra válvula para purgar la manguera amarilla.

Great product- and good value

Works as expected and was well worth the money.

Works great, the orings don't last as long as I think they should though

great gage especially for the price. i bought without thinking about todays' requirements. i will order the 4 port gage soon.

Maybe I am missing something, but, once you vacuum the system through the yellow line, then connect your refrigerant on the yellow line, purging the center body of the manifold is kind of clumsy. When you're purging the yellow line with a bit of refrigerant, you can spray the line into the center hole while connecting it. Otherwise works good!

I don't know if it's the brand of r134a I'm using, but the pearsing vavle does not let anything gas through it. Everything else is working good.