Pay in 4 interest-free payments of $21.75 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Zero risk of burning
Where Science and Nature Meet “Special Hydroponics Formula”
Expanded 4-digit dual-line display shows conductivity and temperature readings simultaneously
PhysioSpec Indoor™
which are bolstered by the added calcium and iron in B
Waterproof ECTestr 11 Plus veg-and-bloom Zero risk of burningUse this tester for either cup style or dip style measurements. For cup style, pour a small amount of your sample directly into the sensor cup until it overflows; for dip style, simply immerse tester tip into sample. Replaceable sensor lets you reuse meter body many times over. Valox housing and stainless steel electrodes for good chemical compatibility. Automatically or manually select measuring range Waterproof, dustproof housings Push button
US$ 78.00
US$ 162.50
US$ 44.16
US$ 249.50