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Eco Testr pH2 tester Oakton Waterproof pH Pen 0.0 to 14.0 For Sale


Eco Testr pH2 tester Oakton Waterproof pH Pen 0.0 to 14.0



This item has been shown 94 times.

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Eco Testr pH2 tester Oakton Waterproof pH Pen 0.0 to 14.0:
$23

Eco Testr pH2 tester Oakton Waterproof pH Pen 0.0 to 14.0. 

Item is in used, Has been tested and powers on with no problems. Requires 4 LR44H batteries. Might have some sharpie or writing on back.


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