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Lab Grade Double Junction pH Probe

Lab Grade Double Junction pH Probe

Neptune Systems

$119.99 USD
$119.99 USD
Sale Sold out
Shipping calculated at checkout.

pH Probe- Double Junction

Replace your pH probe or add another for another tank, calcium reactor, etc.

Buy this probe if you are:

  • Replacing a worn out pH probe (we recommend you replace your pH probe every 18 months).
  • Adding another tank to your system and purchased a¬†PM1¬†to do so.
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