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HM Digital

HM Digital, formerly known as Heemang electronics, became established in 1987.

HM digital offer handheld testing equipment, in-line motors, controllers and accessories.

We stock the digital PH meter, this reliable meter can be trusted to give you accurate readings and is great value for money- competitively priced against other brands!

HM Digital pH Pen

These durable pH Meters allow you to accurately check the pH level of your nutrient solution.
From £54.95