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AELH2 – Active Eye Green Lantern Headlight
Bloom is an odorless formula that supplies plants with a fast-acting
Used to promote rooting
Get the most benefit from every flower in your garden with Emerald Harvest King Kola
77 EC calibration solution (50ml bottle)
HM Digital EC/TDS HydroTester Model COM-80 Phive8 AELH2 – Active Eye GreenThe 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: S, mS; TDS: ppm, ppt. This tester has automatic temperature compensation (ATC) and is water resistant. Measurement range: 09990
US$ 23.99
US$ 29.99
US$ 12.35