[FS]: tds pen: bluff/pmb

Discussion in 'Hardware For Sale/Swap' started by mupwi, 19 Jun 2012.

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  1. mupwi

    mupwi

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    Hardware for sale
    Thread title:
    tds pen ​
    Location:
    bluff/pmb ​
    Shipping or Collection only:
    both ​
    All sales to be conducted on the thread.
    • I agree
    Photo's and description/list of items for sale:
    Hi got a spare new tds pen for sale R150 the pic is of the one i am using and not the one for sale but they are identical only had them for 2 weeks ​
    Notes:
    [​IMG]
     
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  3. Wes

    Wes

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    dibs
     
  4. mupwi

    mupwi Thread Starter

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    yo wes can you pm me youre details so i can check on postage
     
  5. Wes

    Wes

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    I'll get my folks to collect if you're in maritzburg, won't you please take the batteries out for the fuddy duddies before they collect from you, also pls pm me banking details ;)
     
  6. mupwi

    mupwi Thread Starter

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    pm sent
     
  7. mupwi

    mupwi Thread Starter

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    im going to place another order with this supplyer for some other testers for work anyone else whant?
     
  8. Normandp1

    Normandp1

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    tds

    What else is there to order and prices?
     
  9. mupwi

    mupwi Thread Starter

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    they also have ph pens R170 if you check my previous sales you can see them there
     
  10. Normandp1

    Normandp1

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    tds and ph

    If I may ask. I'm still nee to the equipment. What does both meters reading?
     
  11. mupwi

    mupwi Thread Starter

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    tds pen is to check the total desolved solids in your ro water this should be 0 or up to a max of 5parts per milion.
    They are good to test the output of your ro unit so you know when to change the membrane or to test the water you buy from any other source so you know they arnt just selling you tap water.

    My tank was wiped out once when I whent away for work for 3 weeks and my mom got ro from another petchop that hadent changed there membranes in 3 years aparently so it was just as bad as tap water.

    PH pen is for testing the ph of your tank water just a lot les hastle than all the titration tests this you just switch on dip it in the water and reed the value off the screen this makes me test much more frequently as it only takes 2 seconds where as before it was too much efort so only tested maby 2or 3 times a month also the meter dosent run out so you dont have to keep buying test kits a new batery maby once a year and calibrate it every so often. I twested mine against our very expencive lab ones here at the university and it was just as acurate.
     
  12. Normandp1

    Normandp1

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    Hi. I am I still in time to order both? And will you ship to Bloemfontein at my expense when you received them. Will you PM me your details.
     
  13. mupwi

    mupwi Thread Starter

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    ja no problem I am going to be out of the office next week and this one is prety hectic so i will probably be placing the orders the folowing week
     
  14. Normandp1

    Normandp1

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    tds and ph

    Thanks. Will you PM me your bank details when you order. And then later for the shipping to Bloemfontein to please?
    Norman
     
  15. mupwi

    mupwi Thread Starter

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    Last edited by a moderator: 26 Nov 2015
  16. Normandp1

    Normandp1

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    Yes please. Will you PM your details please
     
  17. mupwi

    mupwi Thread Starter

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    @Normandp1 I have placed the order including yours will contact you as soon as they arive for shiping and payment detailspostal system seems to be runing a bit slow at the moment sor I expect about 3 weeks
     
  18. Normandp1

    Normandp1

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    Thanks
     
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