Bluelab Conductivity EC Pen Nutrients & Additives That's why we use diodes

That's why we use diodes and drivers that are manufactured to Western Electrical specifications

The Seahawk Grow Tent

Note: This LMU can supply up to 15 A load for 24 hrs operation

so it’s a good idea to supplemental feed Folic Acid to your plants

Bluelab Conductivity EC Pen Nutrients & Additives That's why we use diodesPRODUCT FEATURES BENEFITS Fully waterproof, not just water resistant Selectable measurement units so you can customise with your preferences Flat electrode for easier cleaning and maintenance Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto off function to extend battery life 1 x AAA alkaline battery included, getting you started immediately PRODUCT WARRANTY PERIOD