HM Digital pH Pen +/-2% accuracy - Shop - Fast Shipping - Hydroponic Equipment

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3514 9 Ave N, Lethbridge, AB T1H 5E6, Canada(View Map)


HM Digital pH Pen. The PH-80 has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such applications as hydroponics & gardening, pools & spas, aquariums & reef tanks, water

onizers, drinking water and more.

Happy Grow Supplies



Phone: 403-380-2847


9am-6pm Tuesday-Friday MST

10am-5pm Saturday MST

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