Waterproof ECTestr 11 lighting-&-electrical-components UVSpec: 54 μmol/s

UVSpec: 54 μmol/s

and lighting for up to two grow spaces with ease

• Does not contain toxic vapors like normal bulbs

Creates lush green foliage with thicker stems and leaves

foremost being the flexibility to allow the propagator to easily select the exact concentration desired for each type of cutting

Waterproof ECTestr 11 lighting-&-electrical-components UVSpec: 54 μmol/sUse 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