Pay in 4 interest-free payments of $14.07 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
easy-to-use formula for the hobbyist and professional gardener
Display options available in degrees øC and øF
Ripen is highly concentrated and provides macronutrients that are primarily responsible for flower and fruit growth
or where frequent leaching is required
HM Digital Water Resistant Ec/TDS Meter w/ Temperature Plant Care & Nutrients easy-to-use formula for the hobbyistThe 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
