Bluelab Pulse Multimedia EC/MC MeterIntroducing Pulse, a new innovation designed and made in NZ by Bluelab. Easily check moisture, conductivity (a measure of the nutrient salts present in the media) and temperature directly from the root zone or in nutrient a solution. Check, correct and achieve better yield and grow healthier plants across a wide range of growing media including soil, coco coir, potting mix and nutrient solution. Quickly check multiple plants and automatically sends