Bluelab Conductivity Pen lighting-&-electrical-components Essential oil based

Essential oil based

VYPR 2x is comparable to VYPRx with a 20% increase in output and a shorter form factor

Flush mounting and hanging clips

the meter automatically accepts and stores the calibration value

• Indoor Soil Mix

Bluelab Conductivity Pen lighting-&-electrical-components Essential oil basedMinimum Order Quantity is 3 pieces. The ultimate handy solution for measuring conductivity! The Bluelab Conductivity Pen is the latest innovation for hand held conductivity meters. It provides a compact, quick and handy way to manage the success of your crops. The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. Display options available in C, F,