HM Digital DM-1 In-Line Dual TDS Monitor | Pisces Water Dishes Found in parts of Europe

Found in parts of Europe

Made of cardboard strips

You may also want to use it as a reference for test kits used to measure the concentrations of various seawater components

Polished and beveled edges

Low dust for a clean

HM Digital DM-1 In-Line Dual TDS Monitor | Pisces Water Dishes Found in parts of EuropeThe DM 1 is consumer friendly monitor measuring feed (input) water vs. product (output) water of a water filtration system at any time. This device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in variety of application such as drinking or potable water, Aquariums, Hydroponics and many more. Specifications: Available with 1 4" and or 3 8" quick connect fittings. The DM 1 NF does not come with fittings.