
First Prize: Bench pH Meter – ST3100-F – a $560 value!
Second Prize: Portable pH Meter – ST300 – a $299 value!
Third Prize: Waterproof pH Pen Meter -ST10 – a $49 value!
Ends June 27, 2014
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First Prize: Bench pH Meter – ST3100-F – a $560 value!
Second Prize: Portable pH Meter – ST300 – a $299 value!
Third Prize: Waterproof pH Pen Meter -ST10 – a $49 value!
Ends June 27, 2014
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