Float switch atu vs optical atu

Discussion in 'Test Kits, Controllers, Reactors and Dosers' started by 4age, 4 Dec 2015.

  1. 4age

    4age

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    What's your views on the two..which is better..ie less chance of failure and which is more reliable?

    I have never used a optical atu..anyone use one?worth the extra cash?
     
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  3. Rors

    Rors

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    Got the Tunze 3155 with Optical and Float Sensor which prevents overflow. Deadly accurate and even works in a dark cabinet! Its pretty much the best one according to on line literature
     
  4. r0ckf1re

    r0ckf1re

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    Price?
     
  5. Rors

    Rors

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    Well I paid about R2000 for it. Last year
     
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