Quick view HM Digital HM Digital Com-300 pH/TDS/EC/Temperature Digital Water Tester MSRP: £133.77 £83.21 HM Digital COM-300: Waterproof Professional Series pH/EC/TDS/Temp Meter The COM-300 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water... MSRP: £133.77 £83.21 Add to Cart The item has been added Add to Wish list Compare
Quick view HM Digital COM-100 Waterproof EC / TDS / Temperature Combo Meter MSRP: £54.32 £45.16 Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology... MSRP: £54.32 £45.16 Add to Cart The item has been added Add to Wish list Compare
Quick view HM Digital HM Digital COM-80 EC/TDS HydroTester MSRP: £39.26 £33.41 Brand New! The COM-80 is a reliable, economically priced, EC/TDS meter that is perfect for testing applications like hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers,... MSRP: £39.26 £33.41 Add to Cart The item has been added Add to Wish list Compare
Sold out Quick view HM Digital HM Digital AP-1 AquaPro Water Quality Tester (TDS) MSRP: £25.05 Discontinued Please See COM-80 https://cannonwater.com/hm-digital-com-80-ec-tds-hydrotester/ HM Digital introduces its new AquaPro series, a line of handheld TDS/EC meters with a sleek design... MSRP: £25.05 Please Call For Price And Availability 916 315-2691 Add to Wish list Compare
