BLUELAB - TRUNCHEON NUTRIENT METERBluelab Truncheon Nutrient Conductivity Meter The correct conductivity of the nutrient solution is crucial for the well being of your plants. If the conductivity reading is too low, plants may not receive enough nutrients; if it's too high, they may become dehydrated. Understanding and monitoring nutrient conductivity eliminates guesswork and optimizes nutrient absorption, also saving you money in the long run. With the Bluelab Truncheon nutrient