Waterproof ECTestr 11 lighting-&-electrical-components Features & Benefits: The worm

Features & Benefits: The worm wafers offer the grower a lighter and cleaner bag that is easier to carry

This universal bacterium is one of a kind and HIGHLY EFFICIENT simultaneously fixing nitrogen

and lighting for up to two grow spaces with ease

can be adjusted to 10"

Waterproof ECTestr 11 lighting-&-electrical-components Features & Benefits: The wormUse 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