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Discuss Testo 327 testing for let by in the Gas Safe Register Forum - Public Forum area at UKPlumbersForums.co.uk.

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  1. Inverness

    Inverness Plumber GSR

    how do you do let by and tightness tests with the Testo 327 ? Do you attach a hose at the end of probe then the meter test point?
     
  2. king of pipes

    king of pipes Trusted Plumber GSR Top Contributor!!

    No you dont use the probe the tubing goes on the plastic nipple at the base of the unit you need to access the settings menu and choose the correct application for tightnees testing . kop
     
    • Agree Agree x 1
  3. Last Plumber

    Last Plumber Plumber GSR

    [​IMG]
    This bit!
     
    • Agree Agree x 2
  4. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Right ones for flue gas last
     
    • Agree Agree x 1
  5. Last Plumber

    Last Plumber Plumber GSR

    What you mean?
    You can use the multi connection to measure temperature, pressure, draught and combustion gases.
     
    Last edited: May 24, 2018
  6. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Don't think pressure there's a separate port / nipple on the bottom
     
  7. Last Plumber

    Last Plumber Plumber GSR

    Yes there is but you can also use the centre connection for all tests.
    I've always used that one to test the lot.
     
  8. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    You sure I tried it and it doesn't work
     
  9. Last Plumber

    Last Plumber Plumber GSR

    Yes. It works fine. I never use the other one. You connect the black plug with the open end onto the same connection as your probe connects to and away you go. You can use it for letby, Tightness, just as a manometer for things like BP and WP, all sorts!

    If yours doesn't work for that send it in. I thought you had traded that in last year anyway?
     
  10. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Yea for the 330 same as the 327 tho
     
  11. Last Plumber

    Last Plumber Plumber GSR

    Commercial FGA

    You told me you traded it i
    Except the pressure test point isn't working lol
     
  12. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    yea went from the 327-330 (like i said in post 10) :D and i guess not or user error will have to figure it out
     
  13. MaksimsK

    MaksimsK GSR

    Can I ask my little question about Testo adaptor here? sorry
    I got 2 of them, but one with the ribs at the end (left).
    I though they are similar, but the one on the right left (with ribs), is letting by when I'm connecting it to Gas pressure contoroller. I dont remember, but i think it came together with B1 and B2 probes.

    So, they are difrent or I just gor the faulty one?


    2018-05-26 20.37.21.jpg
     
  14. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    I've got the one on the right and it does fga

    Any difference in the two ?
     
  15. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    See below

    IMG_3601.JPG

    IMG_3602.JPG
     
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