Bluelab Nutrient Probe Care Kit Conductivity Power Si Gnatrol offers highly selective

Gnatrol offers highly selective

all-natural source of numerous essential elements and complex metabolic compounds

Specially designed for each size system

soilless and hydroponic based growing mediums and can be used in conjunction with any premium quality nutrient and/or fertilizer

Bluelab Nutrient Probe Care Kit Conductivity Power Si Gnatrol offers highly selectiveThe instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. Conductivity kit contents: instructions, 500ml 2. 77 EC solution, plastic cup, conductivity probe cleaner and chamois (probe cleaning instrument).