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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 38 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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how i can grow up my vegetable growth up faster?
Help with troubleshooting my outdoor Ebb and Flow
When should I move my plants to a hydro system? Farm Kit ?
uying a Smart-valve?
bland tasting vegetables
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problem
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alittle question
Mother plants turning brown at the root

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