Bluelab Commercial pH Pen DangerousGoods Spike pressure not to exceed

Spike pressure not to exceed 2

Product specifications

Packaging may vary

Compressive strength: > 150 lbs/ft2

UN approved packaging

Bluelab Commercial pH Pen DangerousGoods Spike pressure not to exceedBluelab Commercial pH Pen The Bluelab pH Pen is a hardy, compact, and accurate pH and temperature pen for using in nutrient solution. Use the pH pen to quickly and accurately know if your solution is too acidic or alkaline, or too hot or cold. Designed for everyday use, the Bluelab pH Pen helps you to keep your plants in the optimal pH and temperature range so that your plants can thrive. Getting started is easy. Follow the instructions to hydrate and