Bluelab Conductivity Pen | Conductivity & Temperature metal t-post even when there's no flat

even when there's no flat surface available

making it ideal for residential use

Designed to lock your ankle into the back of the boot to reduce heel slip and maintain fit integrity

it ensures easy access to the entire soil core

Bluelab Conductivity Pen | Conductivity & Temperature metal t-post even when there's no flatSimply measure conductivity and temperature with the Bluelab pen. Keep track of nutrients in your solution for healthy plants. Conductivity is automatically compensated with the integrated temperature sensor. Provides a compact, quick, and accurate way to measure two key parameters for crop health. The accurate measurement system is fully waterproof, has a backlit LCD display, selectable units for conductivity and temperature, and is calibration