HM Digital Water Resistant Ec/TDS Meter w/ Temperature Plant Care & Nutrients Down To Earth’s Feather Meal

Down To Earth’s Feather Meal 12-0-0 is derived from hydrolyzed

Seasoned gardeners are also able to find answers to all their questions

Built-in non return valve

This lamp has a high output of 1985 µmol and is specifically designed for high frequency DE ballasts

You Need pH-Down

HM Digital Water Resistant Ec/TDS Meter w/ Temperature Plant Care & Nutrients Down To Earth’s Feather MealThe COM 80 is an economically priced, reliable EC TDS meter that is ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing. Four scales: EC; mS; TDS: ppm, ppt. This tester has automatic temperature compensation (ATC) and is water resistant. Measurement range: 0 5000