Bluelab PENCON Conductivity Pen and Digital TDS Meter, Water Tester for Temperature and Nutrient (CF, EC, PPM 500, PPM 700), TDS Testing Kit for Hydroponic System and Indoor Plant Grow

The Bluelab Conductivity Pen is a must-have tool for any grower looking to ensure their plants are receiving the right amount of nutrients.

With its compact and robust design, this pen provides quick and accurate readings of conductivity, EC, CF, PPM 500 (TDS), or PPM 700, as well as temperature in either ˚C or ˚F.

The Bluelab Conductivity Pen is fully waterproof, making it easy to use in any environment, and its automatic temperature compensation ensures accurate readings every time.

Plus, the flat electrode makes cleaning and maintenance a breeze.

Don't waste expensive nutrient resources on over- or under-feeding your plants - get the fundamentals of growing right every time with the Bluelab Conductivity Pen.

New Zealand-made quality and built for growers, this pen is designed to withstand the knocks, drops, and deep-water plunges that come with everyday growing.

Order yours today and start ensuring your plants are getting the nutrients they need to thrive!