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Where Science and Nature Meet “Special Hydroponics Formula”
All natural ingredients make pests less likely to build up a resistance
PhysioSpec Indoor™
which takes up the required percentage of concentrate
Expanded 4-digit dual-line display shows conductivity and temperature readings simultaneously
Waterproof ECTestr 11 Plus veg-and-bloom Where Science and Nature MeetUse 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$ 202.50
US$ 182.50