Waterproof ECTestr 11 lighting-&-electrical-components and lighting for up to

and lighting for up to two grow spaces with ease

These pH testers work with Oakton's line of 10

Creates lush green foliage with thicker stems and leaves

replacing the single junction used in the past

with three cells - this unit includes just two cells

Waterproof ECTestr 11 lighting-&-electrical-components and lighting for up toUse 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