Bluelab pH Pen Microbial providing a natural and unadulterated

providing a natural and unadulterated smoking experience

• Ingredients: Natural sea minerals

and ornamentals

ensuring your plants receive the fresh air they need

Bluelab pH Pen Microbial providing a natural and unadulteratedDescription A compact meter for quick and easy pH and temperature readings in solution. Help manage crop health by ensuring optimal nutrient uptake through accurate pH measurements. Pair it with our Bluelab Conductivity Pen for a complete measurement system. Features Compact handheld design for convenient use Bright, easy to read backlit display Double junction pH probe for accurate measurements Simple 2 point pH calibration with a 30 day reminder